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Brown is a
color Color (American English) or colour (British English) is the visual perceptual property deriving from the spectrum of light interacting with the photoreceptor cells of the eyes. Color categories and physical specifications of color are assoc ...
. It can be considered a composite color, but it is mainly a darker shade of orange. In the
CMYK color model The CMYK color model (also known as process color, or four color) is a subtractive color model, based on the CMY color model, used in color printing, and is also used to describe the printing process itself. The abbreviation ''CMYK'' refers ...
used in printing or painting, brown is usually made by combining the colors
orange Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum * ...
and
black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white ...
. In the RGB color model used to project colors onto television screens and computer monitors, brown combines
red Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and a secondar ...
and
green Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color systems, used in painting and color printing, it is created by a combi ...
. The color brown is seen widely in nature, wood, soil, human hair color,
eye color Eye color is a polygenic phenotypic character determined by two distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. In humans, the ...
and
skin pigmentation Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among individuals is caused by variation in pigmentation, which is the result of genetics (inherited from one's biological parents and or indiv ...
. Brown is the color of dark wood or rich soil. According to public opinion surveys in Europe and the United States, brown is the least favorite color of the public; it is often associated with plainness, the rustic, feces, and poverty. More positive associations include baking, warmth, wildlife, and the autumn.


Etymology

The term is from
Old English Old English (, ), or Anglo-Saxon, is the earliest recorded form of the English language, spoken in England and southern and eastern Scotland in the early Middle Ages. It was brought to Great Britain by Anglo-Saxon settlers in the mid-5th c ...
, in origin for any dusky or dark shade of color. The first recorded use of ''brown'' as a color name in English was in 1000. The
Common Germanic Proto-Germanic (abbreviated PGmc; also called Common Germanic) is the reconstructed proto-language of the Germanic branch of the Indo-European languages. Proto-Germanic eventually developed from pre-Proto-Germanic into three Germanic br ...
adjectives ''*brûnoz and *brûnâ'' meant both dark colors and a glistening or shining quality, whence ''
burnish Burnishing may refer to: * Burnishing (metal), plastic deformation of a surface due to sliding contact with another object * Burnishing (pottery) Burnishing is a form of pottery treatment in which the surface of the pot is polished, using a ...
''. The current meaning developed in
Middle English Middle English (abbreviated to ME) is a form of the English language that was spoken after the Norman conquest of 1066, until the late 15th century. The English language underwent distinct variations and developments following the Old English ...
from the 14th century. Words for the color brown around the world often come from foods or beverages; in the eastern Mediterranean, the word for brown often comes from the color of coffee: in Turkish, the word for brown is ; in Greek, . In Southeast Asia, the color name often comes from chocolate: in Malay; in Filipino. In Japan, the word means the color of tea.


History and art


Ancient history

Brown has been used in art since prehistoric times. Paintings using
umber Umber is a natural brown earth pigment that contains iron oxide and manganese oxide. In its natural form, it is called raw umber. When calcined, the color becomes warmer and it becomes known as burnt umber. Its name derives from ''terra d'omb ...
, a natural clay pigment composed of iron oxide and manganese oxide, have been dated to 40,000 BC. Paintings of brown horses and other animals have been found on the walls of the
Lascaux cave Lascaux ( , ; french: Grotte de Lascaux , "Lascaux Cave") is a network of caves near the village of Montignac, in the department of Dordogne in southwestern France. Over 600 parietal wall paintings cover the interior walls and ceilings of ...
dating back about 17,300 years. The female figures in ancient Egyptian tomb paintings have brown skin, painted with umber. Light tan was often used on painted Greek amphorae and vases, either as a background for black figures, or the reverse. The Ancient Greeks and Romans produced a fine reddish-brown ink, of a color called
sepia Sepia may refer to: Biology * ''Sepia'' (genus), a genus of cuttlefish Color * Sepia (color), a reddish-brown color * Sepia tone, a photography technique Music * ''Sepia'', a 2001 album by Coco Mbassi * ''Sepia'' (album) by Yu Takahashi * " ...
, made from the ink of a variety of cuttlefish. This ink was used by
Leonardo da Vinci Leonardo di ser Piero da Vinci (15 April 14522 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, Drawing, draughtsman, engineer, scientist, theorist, sculptor, and architect. While his fame initially res ...
,
Raphael Raffaello Sanzio da Urbino, better known as Raphael (; or ; March 28 or April 6, 1483April 6, 1520), was an Italian painter and architect of the High Renaissance. His work is admired for its clarity of form, ease of composition, and visual a ...
and other artists during the Renaissance, and by artists up until the present time. In Ancient Rome, brown clothing was associated with the lower classes or barbarians. The term for the plebeians, or urban poor, was "pullati", which meant literally "those dressed in brown". File:Lascaux2.jpg, Painting of a dun horse on the wall of
Lascaux Cave Lascaux ( , ; french: Grotte de Lascaux , "Lascaux Cave") is a network of caves near the village of Montignac, in the department of Dordogne in southwestern France. Over 600 parietal wall paintings cover the interior walls and ceilings of ...
in France. File:Maler der Grabkammer des Userhêt (II) 001.jpg, Tomb of
Userhet The ancient Egyptian noble Userhet was buried in tomb KV45 in the Valley of the Kings. He probably lived during the rule of Thutmose IV. Amongst his titles was ''Overseer of the Fields of Amun''.Brian Murray Fagan, ''The Oxford Companion to Archa ...
, 1300 BC. Brown was widely used in Ancient Egypt to represent skin color. File:Antimenes Painter - Black-figure Amphora with Herakles and Apollo Fighting Over the Tripod - Walters 4821 - Detail B.jpg, A tan
terracotta Terracotta, terra cotta, or terra-cotta (; ; ), in its material sense as an earthenware substrate, is a clay-based unglazed or glazed ceramic where the fired body is porous. In applied art, craft, construction, and architecture, terracotta ...
background on a Greek amphora with the figures of Hercules and Apollo. (about 720 BC).


Post-classical history

In the Middle Ages brown robes were worn by monks of the Franciscan order, as a sign of their humility and poverty. Each social class was expected to wear a color suitable to their station; and grey and brown were the colors of the poor. Russet was a coarse homespun cloth made of wool and dyed with
woad ''Isatis tinctoria'', also called woad (), dyer's woad, or glastum, is a flowering plant in the family Brassicaceae (the mustard family) with a documented history of use as a blue dye and medicinal plant. Its genus name, Isatis, derives from ...
and
madder ''Rubia'' is the type genus of the Rubiaceae family of flowering plants, which also contains coffee. It contains around 80 species of perennial scrambling or climbing herbs and subshrubs native to the Old World. The genus and its best-known ...
to give it a subdued grey or brown shade. By the statute of 1363, poor English people were required to wear russet. The medieval poem '' Piers Plowman'' describes the virtuous Christian: In the Middle Ages dark brown pigments were rarely used in art; painters and book illuminators artists of that period preferred bright, distinct colors such as red, blue and green, rather than dark colors. The umbers were not widely used in Europe before the end of the fifteenth century; The Renaissance painter and writer
Giorgio Vasari Giorgio Vasari (, also , ; 30 July 1511 – 27 June 1574) was an Italian Renaissance Master, who worked as a painter, architect, engineer, writer, and historian, who is best known for his work '' The Lives of the Most Excellent Painters, Sculp ...
(1511–1574) described them as being rather new in his time. Artists began using far greater use of browns when oil painting arrived in the late fifteenth century. During the Renaissance, artists generally used four different browns; raw umber, the dark brown clay mined from the earth around Umbria, in Italy; raw sienna, a reddish-brown earth mined near
Siena Siena ( , ; lat, Sena Iulia) is a city in Tuscany, Italy. It is the capital of the province of Siena. The city is historically linked to commercial and banking activities, having been a major banking center until the 13th and 14th centur ...
, in
Tuscany it, Toscano (man) it, Toscana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Citizenship , demographics1_footnotes = , demographics1_title1 = Italian , demogra ...
; burnt umber, the Umbrian clay heated until it turned a darker shade, and burnt sienna, heated until it turned a dark reddish brown. In Northern Europe, Jan van Eyck featured rich earth browns in his portraits to set off the brighter colors. File:Leonardo da vinci, Drawings of Water Lifting Devices.jpg, Leonardo da Vinci used sepia ink, from cuttlefish, for his writing and drawing. File:Jan van Eyck - Baudouin de Lannoy.jpg, Jan van Eyck, Portrait de Baudoin de Lannoy. (1435)


Modern history


17th and 18th century

The 17th and 18th century saw the greatest use of brown. Caravaggio and
Rembrandt Van Rijn Rembrandt Harmenszoon van Rijn (, ; 15 July 1606 – 4 October 1669), usually simply known as Rembrandt, was a Dutch Golden Age painter, printmaker and draughtsman. An innovative and prolific master in three media, he is generally consi ...
used browns to create
chiaroscuro Chiaroscuro ( , ; ), in art, is the use of strong contrasts between light and dark, usually bold contrasts affecting a whole composition. It is also a technical term used by artists and art historians for the use of contrasts of light to achi ...
effects, where the subject appeared out of the darkness. Rembrandt also added umber to the ground layers of his paintings because it promoted faster drying. Rembrandt also began to use new brown pigment, called Cassel earth or Cologne earth. This was a natural earth color composed of over ninety percent organic matter, such as soil and peat. It was used by Rubens and Anthony van Dyck, and later became commonly known as Van Dyck brown. File:Rembrandt van Rijn - Self-Portrait - Google Art Project.jpg, Self-portrait of Rembrandt. The older Rembrandt became the more brown he used in his paintings. File:Anthonis van Dyck Self Portrait.jpg, Anthony van Dyck, like Rembrandt, was attached to the pigment called Cassel earth or Cologne earth; it became known as Van Dyck brown.


19th and 20th century

Brown was generally hated by the French impressionists, who preferred bright, pure colors. The exception among French 19th-century artists was
Paul Gauguin Eugène Henri Paul Gauguin (, ; ; 7 June 1848 – 8 May 1903) was a French Post-Impressionist artist. Unappreciated until after his death, Gauguin is now recognized for his experimental use of colour and Synthetist style that were distinct fr ...
, who created luminous brown portraits of the people and landscapes of French Polynesia. In the late 20th century, brown became a common symbol in western culture for simple, inexpensive, natural and healthy. Bag lunches were carried in plain brown paper bags; packages were wrapped in plain brown paper. Brown bread and brown sugar were viewed as more natural and healthy than white bread and white sugar. File:Paul Gauguin - Parau na te Varua ino (1892).jpg, ''Words of the Devil'', by Paul Gauguin (1892). File:HJ Uniform.jpg, Uniform of the
Hitler Youth The Hitler Youth (german: Hitlerjugend , often abbreviated as HJ, ) was the youth organisation of the Nazi Party in Germany. Its origins date back to 1922 and it received the name ("Hitler Youth, League of German Worker Youth") in July 1926. ...
movement in the 1930s.


Brown in science and nature


Optics

Brown is a dark orange color, made by combining red, yellow and black. It can be thought of as dark
orange Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum * ...
, but it can also be made in other ways. In the RGB color model, which uses red, green and blue light in various combinations to make all the colors on computer and television screens, it is made by mixing red and green light. In terms of the
visible spectrum The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called ''visible light'' or simply light. A typical human eye will respond to wa ...
, "brown" refers to long wavelength hues,
yellow Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In the ...
,
orange Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum * ...
, or
red Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and a secondar ...
, in combination with low luminance or
saturation Saturation, saturated, unsaturation or unsaturated may refer to: Chemistry * Saturation, a property of organic compounds referring to carbon-carbon bonds **Saturated and unsaturated compounds ** Degree of unsaturation **Saturated fat or fatty aci ...
. Since ''brown'' may cover a wide range of the visible spectrum, composite adjectives are used such as red brown, yellowish brown, dark brown or light brown. As a color of low intensity, brown is a
tertiary color A tertiary color or intermediate color is a color made by mixing full saturation of one primary color with half saturation of another primary color and none of a third primary color, in a given color space such as RGB, CMYK (more modern) or RYB ...
: a mix of the three subtractive
primary color A set of primary colors or primary colours (see spelling differences) consists of colorants or colored lights that can be mixed in varying amounts to produce a gamut of colors. This is the essential method used to create the perception of a ...
s is brown if the cyan content is low. Brown exists as a color perception only in the presence of a brighter color contrast. Yellow, orange, red, or rose objects are still perceived as such if the general illumination level is low, despite reflecting the same amount of red or orange light as a brown object would in normal lighting conditions. File:Optical grey squares orange brown.svg, The colored disks appear to be brown and orange, but are actually an identical shade; their perceived color depends on the shade of grey they are surrounded by.


Brown pigments, dyes and inks

* Raw
umber Umber is a natural brown earth pigment that contains iron oxide and manganese oxide. In its natural form, it is called raw umber. When calcined, the color becomes warmer and it becomes known as burnt umber. Its name derives from ''terra d'omb ...
and burnt umber are two of the oldest pigments used by humans. Umber is a brown clay, containing a large amount of iron oxide and between five and twenty percent
manganese oxide Manganese oxide is any of a variety of manganese oxides and hydroxides.Wells A.F. (1984) ''Structural inorganic chemistry'' 5th edition Oxford Science Publications, . These include * Manganese(II) oxide, MnO * Manganese(II,III) oxide, Mn3O4 * Man ...
, which give the color. Its shade varies from a greenish brown to a dark brown. It takes its name from the Italian region of
Umbria it, Umbro (man) it, Umbra (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , ...
, where it was formerly mined. The principal source today is the island of
Cyprus Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is ge ...
. Burnt umber is the same pigment which has been roasted (calcined), which turns the pigment darker and more reddish.Isabellle Roelofs and Fabien Petillion, ''La Couleur explquée aux artistes'', p. 30. * Raw
sienna Sienna (from it, terra di Siena, meaning "Siena earth") is an earth pigment containing iron oxide and manganese oxide. In its natural state, it is yellowish brown and is called raw sienna. When heated, it becomes a reddish brown and is call ...
and burnt sienna are also clay pigments rich in iron oxide, which were mined during the
Renaissance The Renaissance ( , ) , from , with the same meanings. is a period in European history The history of Europe is traditionally divided into four time periods: prehistoric Europe (prior to about 800 BC), classical antiquity (800 BC to AD ...
around the city of Siena in Tuscany. Sienna contains less than five percent manganese. The natural sienna earth is a dark yellow ochre color; when roasted it becomes a rich reddish brown called burnt sienna. *
Mummy brown Mummy brown, also called Egyptian brown, is a rich brown bituminous pigment, intermediate in tint between burnt umber and raw umber, and was one of the favourite colours of the Pre-Raphaelites. History Mummy brown was originally made in the 16 ...
was a pigment used in oil paints made from ground Egyptian mummies. *
Caput mortuum ''Caput mortuum'' (plural ''capita mortua'') is a Latin term whose literal meaning is "dead head" or "worthless remains", used in alchemy. ''Caput mortuum'' (alternately called '' nigredo'') signified a useless substance left over from a chemi ...
is a haematite iron oxide pigment, used in painting. The name is also used in reference to mummy brown. * Van Dyck brown, known in Europe as Cologne earth or Cassel earth, is another natural earth pigment, that was made up largely of decayed vegetal matter. It made a rich dark brown, and was widely used during the Renaissance to the 19th century It takes its name from the painter Anthony van Dyck, but it was used by many other artists before him. It was highly unstable and unreliable, so its use was abandoned by the 20th century, though the name continues to be used for modern synthetic pigments. The color of Van Dyck brown can be recreated by mixing ivory black with mauve or with Venetian red, or mixing cadmium red with cobalt blue. * Mars brown. The names of the earth colors are still used, but very few modern pigments with these names actually contain natural earths; most of their ingredients today are synthetic. Mars brown is typical of these new colors, made with synthetic iron oxide pigments. The new colors have a superior coloring power and opacity, but not the delicate hue as their namesakes. *
Walnuts A walnut is the edible seed of a drupe of any tree of the genus ''Juglans'' (family Juglandaceae), particularly the Persian or English walnut, ''Juglans regia''. Although culinarily considered a "nut" and used as such, it is not a true bot ...
have been used to make a brown dye since antiquity. The Roman writer
Ovid Pūblius Ovidius Nāsō (; 20 March 43 BC – 17/18 AD), known in English as Ovid ( ), was a Roman poet who lived during the reign of Augustus. He was a contemporary of the older Virgil and Horace, with whom he is often ranked as one of the th ...
, in the first century BC described how the
Gauls The Gauls ( la, Galli; grc, Γαλάται, ''Galátai'') were a group of Celtic peoples of mainland Europe in the Iron Age and the Roman period (roughly 5th century BC to 5th century AD). Their homeland was known as Gaul (''Gallia''). They s ...
used the juice of the hull or husk inside the shell of the walnut to make a brown dye for wool, or a reddish dye for their hair. * The chestnut tree has also been used since ancient times as a source brown dye. The bark of the tree, the leaves and the husk of the nuts have all been used to make dye. The leaves were used to make a beige or yellowish-brown dye, and in the Ottoman Empire the yellow-brown from chestnut leaves was combined with indigo blue to make shades of green. File:IronOxidePigmentUSGOV.jpg, Iron oxide is the most common ingredient in brown pigments. LimoniteUSGOV.jpg, Limonite is a form of yellowish iron ore. A clay of limonite rich in iron oxide is the source of raw sienna and burnt sienna. File:Terra ombra naturale umber.jpg, Natural or raw
umber Umber is a natural brown earth pigment that contains iron oxide and manganese oxide. In its natural form, it is called raw umber. When calcined, the color becomes warmer and it becomes known as burnt umber. Its name derives from ''terra d'omb ...
pigment is clay rich in iron oxide and
manganese Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy use ...
. File:Pigment sienna burnt iconofile.jpg, Burnt
sienna Sienna (from it, terra di Siena, meaning "Siena earth") is an earth pigment containing iron oxide and manganese oxide. In its natural state, it is yellowish brown and is called raw sienna. When heated, it becomes a reddish brown and is call ...
pigment, from the region around
Siena Siena ( , ; lat, Sena Iulia) is a city in Tuscany, Italy. It is the capital of the province of Siena. The city is historically linked to commercial and banking activities, having been a major banking center until the 13th and 14th centur ...
in
Tuscany it, Toscano (man) it, Toscana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Citizenship , demographics1_footnotes = , demographics1_title1 = Italian , demogra ...


Brown eyes

With few exceptions, all mammals have brown or darkly-pigmented irises. In humans, brown eyes result from a relatively high concentration of
melanin Melanin (; from el, μέλας, melas, black, dark) is a broad term for a group of natural pigments found in most organisms. Eumelanin is produced through a multistage chemical process known as melanogenesis, where the oxidation of the amino ...
in the stroma of the iris, which causes light of both shorter and longer wavelengths to be absorbed and in many parts of the world, it is nearly the only iris color present. Dark pigment of brown eyes is most common in
East Asia East Asia is the eastern region of Asia, which is defined in both Geography, geographical and culture, ethno-cultural terms. The modern State (polity), states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. ...
,
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainlan ...
,
South Asia South Asia is the southern subregion of Asia, which is defined in both geographical Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth descr ...
,
West Asia Western Asia, West Asia, or Southwest Asia, is the westernmost subregion of the larger geographical region of Asia, as defined by some academics, UN bodies and other institutions. It is almost entirely a part of the Middle East, and includes Ana ...
,
Oceania Oceania (, , ) is a geographical region that includes Australasia, Melanesia, Micronesia, and Polynesia. Spanning the Eastern and Western hemispheres, Oceania is estimated to have a land area of and a population of around 44.5 million ...
,
Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
,
Americas The Americas, which are sometimes collectively called America, are a landmass comprising the totality of North and South America. The Americas make up most of the land in Earth's Western Hemisphere and comprise the New World. Along with th ...
, etc. as well as parts of
Eastern Europe Eastern Europe is a subregion of the European continent. As a largely ambiguous term, it has a wide range of geopolitical, geographical, ethnic, cultural, and socio-economic connotations. The vast majority of the region is covered by Russia, whic ...
and
Southern Europe Southern Europe is the southern region of Europe. It is also known as Mediterranean Europe, as its geography is essentially marked by the Mediterranean Sea. Definitions of Southern Europe include some or all of these countries and regions: Alba ...
. The majority of people in the world overall have dark brown eyes. Light or medium-pigmented brown eyes are common in
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a subcontinent of Eurasia and it is located entirel ...
,
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...
,
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's fifth-most populous country, with a population of almost 243 million people, and has the world's second-lar ...
and
Northern India North India is a loosely defined region consisting of the northern part of India. The dominant geographical features of North India are the Indo-Gangetic Plain and the Himalayas, which demarcate the region from the Tibetan Plateau and Central ...
, as well as some parts of the
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabia (including the Arabian Peninsula and Bahrain), Asia Minor (Asian part of Turkey except Hatay Province), East Thrace (Europ ...
. (See
eye color Eye color is a polygenic phenotypic character determined by two distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. In humans, the ...
). File:Epicanthic KR03.jpg, A dark brown iris is most common in
East Asia East Asia is the eastern region of Asia, which is defined in both Geography, geographical and culture, ethno-cultural terms. The modern State (polity), states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. ...
,
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainlan ...
, and
South Asia South Asia is the southern subregion of Asia, which is defined in both geographical Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth descr ...
. File:S7307583.jpg, A light brown iris is most common in
North Africa North Africa, or Northern Africa is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region, and it is sometimes defined as stretching from the Atlantic shores of Mauritania in ...
,
Eastern Europe Eastern Europe is a subregion of the European continent. As a largely ambiguous term, it has a wide range of geopolitical, geographical, ethnic, cultural, and socio-economic connotations. The vast majority of the region is covered by Russia, whic ...
, the
Americas The Americas, which are sometimes collectively called America, are a landmass comprising the totality of North and South America. The Americas make up most of the land in Earth's Western Hemisphere and comprise the New World. Along with th ...
and
West Asia Western Asia, West Asia, or Southwest Asia, is the westernmost subregion of the larger geographical region of Asia, as defined by some academics, UN bodies and other institutions. It is almost entirely a part of the Middle East, and includes Ana ...
.


Brown hair

Brown is the second most common color of human hair, after black. It is caused by higher levels of the natural dark pigment eumelanin, and lower levels of the pale pigment
pheomelanin Melanin (; from el, μέλας, melas, black, dark) is a broad term for a group of natural pigments found in most organisms. Eumelanin is produced through a multistage chemical process known as melanogenesis, where the oxidation of the a ...
. Brown eumelanin is more common among Europeans, while black eumelanin is more often found in the hair on non-Europeans. A small amount of black eumelanin, in the absence of other pigments, results in grey hair. A small amount of brown eumelanin in the absence of other pigments results in blond hair. File:Brunette red lipstick.jpg, Brunette is the French term for a woman with brown (''brun'') hair. File:Nadeeka Perera.jpg,
Nadeeka Perera Nadeeka Samanmali Perera ( Sinhala:නදීකා සමන්මලී පෙරේරා, born 22 Oct 1983) is a Sri Lankan fashion model born in Colombo, Sri Lanka. She competed in the Miss World 2005 pageant and has been crowned as "The Inte ...
, a fashion model from Sri Lanka File:Susan Sarandon 3 by David Shankbone.jpg, Auburn hair is a reddish brown. This is actress
Susan Sarandon Susan Abigail Sarandon (; née Tomalin; born October 4, 1946) is an American actorMcCabe, Bruce"Susan Sarandon, the 'actor'" ''Boston Globe''. April 17, 1981. Retrieved January 21, 2021. and activist. She is the recipient of various accolades, ...
. File:Yvonne Catterfeld.jpg, Chestnut color hair also has a reddish tint, but is less red and more brown than auburn hair. This is German singer
Yvonne Catterfeld Yvonne Catterfeld (born 2 December 1979) is a German singer, actress, and television personality. Born and raised in Erfurt, Thuringia, she later moved to Leipzig to pursue her career in music. In 2000, she participated in the debut season of the ...
.


Brown skin

A majority of people in the world have skin that is a shade of brown, from a very light honey brown or a golden brown, to a copper or bronze color, to a coffee color or a dark chocolate brown. Skin color and race are not the same; many people classified as "white" or "black" actually have skin that is a shade of brown. Brown skin is caused by
melanin Melanin (; from el, μέλας, melas, black, dark) is a broad term for a group of natural pigments found in most organisms. Eumelanin is produced through a multistage chemical process known as melanogenesis, where the oxidation of the amino ...
, a natural pigment which is produced within the skin in cells called melanocytes. Skin pigmentation in humans evolved to primarily regulate the amount of
ultraviolet radiation Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 nm (with a corresponding frequency around 30  PHz) to 400 nm (750  THz), shorter than that of visible light, but longer than X-rays. UV radiation i ...
penetrating the skin, controlling its biochemical effects. Natural skin color can darken as a result of
tanning Tanning may refer to: *Tanning (leather), treating animal skins to produce leather *Sun tanning, using the sun to darken pale skin **Indoor tanning, the use of artificial light in place of the sun **Sunless tanning, application of a stain or dye t ...
due to exposure to sunlight. The leading theory is that skin color adapts to intense sunlight irradiation to provide partial protection against the
ultraviolet Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 nm (with a corresponding frequency around 30  PHz) to 400 nm (750  THz), shorter than that of visible light, but longer than X-rays. UV radiation ...
fraction that produces damage and thus mutations in the DNA of the skin cells. There is a correlation between the geographic distribution of ultraviolet radiation (UVR) and the distribution of indigenous skin pigmentation around the world. Darker-skinned populations are found in the regions with the most ultraviolet, closer to the equator, while lighter skinned populations live closer to the poles, with less UVR, though immigration has changed these patterns. While ''white ''and'' black'' are commonly used to describe racial groups, ''
brown Brown is a color. It can be considered a composite color, but it is mainly a darker shade of orange. In the CMYK color model used in printing or painting, brown is usually made by combining the colors orange and black. In the RGB color model us ...
'' is rarely used, because it crosses all racial lines. In
Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...
, the Portuguese word ''
pardo ''Pardos'' (feminine ''pardas'') is a term used in the former Portuguese and Spanish colonies in the Americas to refer to the triracial descendants of Southern Europeans, Amerindians and West Africans. In some places they were defined as ne ...
'', which can mean different shades of brown, is used to refer to multiracial people. The Brazilian Institute of Geography and Statistics (IBGE) asks people to identify themselves as ''branco'' (white), ''pardo'' (brown), ''negro'' (black), or ''amarelo'' (yellow). In 2008 43.8 percent of the population identified themselves as pardo. (See
human skin color Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among individuals is caused by variation in pigmentation, which is the result of genetics (inherited from one's biological parents and or indivi ...
). File:Elderly Gambian woman face portrait.jpg, An elderly woman from Gambia File:Flickr - DavidDennisPhotos.com - Man at Ruins in Cairo.jpg, A man from Egypt File:Gisele Bundchen2 cropped.jpg, A woman from Brazil File:Sera Monastery13.jpg, A man from Tibet File:Peruvian woman in hat smiling.jpg, A young woman from Peru


Soil

The thin top layer of the Earth's crust on land is largely made up of
soil Soil, also commonly referred to as earth or dirt Dirt is an unclean matter, especially when in contact with a person's clothes, skin, or possessions. In such cases, they are said to become dirty. Common types of dirt include: * Debri ...
colored different shades of brown.Birkeland, Peter W. ''Soils and Geomorphology''. 3rd edition. New York: Oxford University Press, 1999. Good soil is composed of about forty-five percent minerals, twenty-five percent water, twenty-five percent air, and five percent organic material, living and dead. Half the color of soil comes from minerals it contains; soils containing iron turn yellowish or reddish as the iron oxidizes. Manganese, nitrogen and sulfur turn brownish or blackish as they decay naturally. Rich and fertile soils tend to be darker in color; the deeper brown color of fertile soil comes from the decomposing of the organic matter. Dead leaves and roots become black or brown as they decay. Poorer soils are usually paler brown in color, and contain less water or organic matter. *
Mollisols Mollisol is a soil type which has deep, high organic matter, nutrient-enriched surface soil (a horizon), typically between 60 and 80 cm in depth. This fertile surface horizon, called a mollic epipedon, is the defining diagnostic feature of M ...
are the soil type found under grassland in the Great Plains of America, the
Pampas The Pampas (from the qu, pampa, meaning "plain") are fertile South American low grasslands that cover more than and include the Argentine provinces of Buenos Aires, La Pampa, Santa Fe, Entre Ríos, and Córdoba; all of Uruguay; and Brazi ...
in Argentina and the Russian Steppes. The soil is 60–80 centimeters deep and is rich in nutrients and organic matter. * Loess is a type of pale yellow or buff soil, which originated as wind-blown silt. It is very fertile, but is easily eroded by wind or water. *
Peat Peat (), also known as turf (), is an accumulation of partially decayed vegetation or organic matter. It is unique to natural areas called peatlands, bogs, mires, moors, or muskegs. The peatland ecosystem covers and is the most efficient ...
is an accumulation of partially decayed vegetation, whose decomposition is slowed by water. Despite its dark brown color, it is infertile, but is useful as a fuel. File:Soil profile.png, A typical soil profile; dark-brown
topsoil Topsoil is the upper layer of soil. It has the highest concentration of organic matter and microorganisms and is where most of the Earth's biological soil activity occurs. Description Topsoil is composed of mineral particles and organic matt ...
s, rich with organic matter, above reddish-brown lower layers. File:Mollisol.jpg, A profile of layers of
Mollisols Mollisol is a soil type which has deep, high organic matter, nutrient-enriched surface soil (a horizon), typically between 60 and 80 cm in depth. This fertile surface horizon, called a mollic epipedon, is the defining diagnostic feature of M ...
, the soil type found in the Great Plains of the U.S., the
Pampas The Pampas (from the qu, pampa, meaning "plain") are fertile South American low grasslands that cover more than and include the Argentine provinces of Buenos Aires, La Pampa, Santa Fe, Entre Ríos, and Córdoba; all of Uruguay; and Brazi ...
in Argentina, and the Russian Steppes. File:Loess landscape china.jpg, A landscape of loess soil in Datong, Shanxi, China. Loess originated as windblown silt. It is very fertile but erodes easily. File:Peat-Stack in Ness, Outer Hebrides, Scotland.jpg, A stack of
peat Peat (), also known as turf (), is an accumulation of partially decayed vegetation or organic matter. It is unique to natural areas called peatlands, bogs, mires, moors, or muskegs. The peatland ecosystem covers and is the most efficient ...
cut from the Earth in the Outer
Hebrides The Hebrides (; gd, Innse Gall, ; non, Suðreyjar, "southern isles") are an archipelago off the west coast of the Scottish mainland. The islands fall into two main groups, based on their proximity to the mainland: the Inner and Outer Hebr ...
,
Scotland Scotland (, ) is a Countries of the United Kingdom, country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a Anglo-Scottish border, border with England to the southeast ...
. Peat is partially decayed vegetative matter.


Mammals and birds

A large number of mammals and predatory birds have a brown coloration. This sometimes changes seasonally, and sometimes remains the same year-round. This color is likely related to
camouflage Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the b ...
, since the backdrop of some environments, such as the forest floor, is often brown, and especially in the spring and summertime when animals like the
snowshoe hare The snowshoe hare (''Lepus americanus''), also called the varying hare or snowshoe rabbit, is a species of hare found in North America. It has the name "snowshoe" because of the large size of its hind feet. The animal's feet prevent it from sin ...
get brown fur. Most mammals are dichromats and so do not easily distinguish brown fur from
green Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color systems, used in painting and color printing, it is created by a combi ...
grass. * The
brown rat The brown rat (''Rattus norvegicus''), also known as the common rat, street rat, sewer rat, wharf rat, Hanover rat, Norway rat, Norwegian rat and Parisian rat, is a widespread species of common rat. One of the largest muroids, it is a brown o ...
or ''Norwegian rat'' (''Rattus norvegicus'') is one of the best known and most common rats. * The
brown bear The brown bear (''Ursus arctos'') is a large bear species found across Eurasia and North America. In North America, the populations of brown bears are called grizzly bears, while the subspecies that inhabits the Kodiak Islands of Alaska is ...
(''Ursus arctos'') is a large bear distributed across much of northern
Eurasia Eurasia (, ) is the largest continental area on Earth, comprising all of Europe and Asia. Primarily in the Northern and Eastern Hemispheres, it spans from the British Isles and the Iberian Peninsula in the west to the Japanese archipelago ...
and North America. * The ermine (''Mustela erminea'') has a brown back in summer, or year-round in the southern reaches of its range. File:Brown bear.jpg, The
brown bear The brown bear (''Ursus arctos'') is a large bear species found across Eurasia and North America. In North America, the populations of brown bears are called grizzly bears, while the subspecies that inhabits the Kodiak Islands of Alaska is ...
is found across Eurasia and North America. File:Tawny owl at night (42511916510).jpg, The
tawny owl The tawny owl (''Strix aluco''), also called the brown owl, is commonly found in woodlands across Europe to western Siberia, and has seven recognized subspecies. It is a stocky, medium-sized owl, whose underparts are pale with dark streaks, a ...
. The color tawny takes its name from the old French word ''tané'', which means to tan leather. The same word is the root of suntan and the color tan. File:Lepus americanus 5459 cropped.jpg, The fur of the
snowshoe hare The snowshoe hare (''Lepus americanus''), also called the varying hare or snowshoe rabbit, is a species of hare found in North America. It has the name "snowshoe" because of the large size of its hind feet. The animal's feet prevent it from sin ...
is brown in the summer and turns white in winter, as a form of all-season natural
camouflage Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the b ...
. File:Camelcalf-feeding.jpg, Camel is an effective color for camouflage in the
Sahara desert , photo = Sahara real color.jpg , photo_caption = The Sahara taken by Apollo 17 astronauts, 1972 , map = , map_image = , location = , country = , country1 = , ...
, and is also a popular color for blankets and winter overcoats.


Biology

* The solid waste excreted by human beings and many other animals is characteristically brown in color due to the presence of bilirubin, a byproduct of destruction of red blood cells.


Brown in culture

Surveys in Europe and the United States showed that brown was the least popular color among respondents. It was the favorite color of only one percent of respondents and the least favorite color of twenty percent of people.


Brown uniforms

Brown has been a popular color for military uniforms since the late 18th century, largely because of its wide availability and low visibility. When the Continental Army was established in 1775 at the outbreak of the
American Revolution The American Revolution was an ideological and political revolution that occurred in British America between 1765 and 1791. The Americans in the Thirteen Colonies formed independent states that defeated the British in the American Revoluti ...
, the first Continental Congress declared that the official uniform color would be brown, but this was not popular with many militias, whose officers were already wearing blue. In 1778 the Congress asked
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
to design a new uniform, and in 1779 Washington made the official color of all uniforms blue and
buff Buff or BUFF may refer to: People * Buff (surname), a list of people * Buff (nickname), a list of people * Johnny Buff, ring name of American world champion boxer John Lisky (1888–1955) * Buff Bagwell, a ring name of American professional ...
. In 1846 the Indian soldiers of the Corps of Guides in British India began to wear a yellowish shade of tan, which became known as
khaki The color khaki (, ) is a light shade of tan with a slight yellowish tinge. Khaki has been used by many armies around the world for uniforms and equipment, particularly in arid or desert regions, where it provides camouflage relative to sandy ...
from the
Urdu Urdu (;"Urdu"
'' camouflage Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the b ...
, and was adopted by the
British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...
for their Abyssian Campaign in 1867–1868, and later in the
Boer War The Second Boer War ( af, Tweede Vryheidsoorlog, , 11 October 189931 May 1902), also known as the Boer War, the Anglo–Boer War, or the South African War, was a conflict fought between the British Empire and the two Boer Republics (the Sou ...
. It was adopted by the United States Army during the Spanish–American War (1896), and afterwards by the United States Navy and United States Marine Corps. In the 1920s, brown became the uniform color of the Nazi Party in Germany. The Nazi Germany, Nazi paramilitary organization the ''Sturmabteilung'' (SA) wore brown uniforms and were known as the Sturmabteilung, brownshirts. The color brown was used to represent the Nazi vote on maps of electoral districts in Germany. If someone voted for the Nazis, they were said to be "voting brown". The national headquarters of the Nazi party, in Munich, was called the ''Brown House, Munich, Germany, Brown House''. The Nazi seizure of power in 1933 was called the ''Machtergreifung, Brown Revolution''. At Adolf Hitler's Obersalzberg home, the Berghof (Hitler), Berghof, he slept in a "bed which was usually covered by a brown quilt embroidered with a huge swastika. The swastika also appeared on Hitler's brown satin pajamas, embroidered in black against a red background on the pocket. He had a matching brown silk robe." Brown had originally been chosen as a Party color largely for convenience; large numbers of war-surplus brown uniforms from Germany's former colonial forces in Africa were cheaply available in the 1920s. It also suited the working-class and military images that the Party wished to convey. From the 1930s onwards, the Party's brown uniforms were mass-produced by German clothing firms such as Hugo Boss. File:33rd Punjabi Army (Commander Punjabi Subadar) by A C Lovett.jpg, The khaki uniforms of Indian soldiers in British India. File:MacArthur Manila.jpg, General Douglas MacArthur in Khaki on August 2, 1945. File:US Navy 080916-N-9769P-144 Newly pinned chiefs stand at attention during Naval Station Guantanamo Bay's Chief Pinning Ceremony.jpg, Chief petty officers of the U.S. Navy in their khaki service uniforms.


Business

The color brown is said to represent ruggedness when used in advertising.'' '' is the color of the United Parcel Service (UPS) delivery company with their trademark brown trucks and uniforms; it was earlier the color of Pullman (car or coach), Pullman rail cars of the Pullman Company, and was adopted by UPS both because brown is easy to keep clean, and due to favorable associations of luxury that Pullman brown evoked. UPS has filed two trademarks on the color brown to prevent other shipping companies (and possibly other companies in general) from using the color if it creates "market confusion". In its advertising, UPS refers to itself as "Brown" ("What can Brown do for you?"). File:Abraham_Lincoln_Pullman_Car.png, A Pullman (car or coach), Pullman rail car, in traditional brown. File:UPS truck -804051.jpg, A UPS truck in Pullman brown


Idioms and expressions

* "To be brown as a berry" (to be deeply suntanned) * "To brown bag" a meal (to bring food from home to eat at work or school rather than patronizing an in-house cafeteria or a restaurant) * "To experience a brown out" (a partial loss of electricity, less severe than a blackout) * Brownfield land, Brownfields are abandoned, idled, or under-used industrial and commercial facilities where urban renewal, redevelopment for infill housing is complicated by real or perceived environmental contaminations. * '"Brown-nose" is a verb which means to be obsequious. It comes from the term for kissing the posterior of the boss in order to gain advancement. * "In a :wikt:brown study, brown study" (melancholy).


Religion

* In Wicca, brown represents endurance, solidity, grounding, and strength. It is strongly associated with the element of earth.


Sports

* The Cleveland Browns of the National Football League, take their team name from its founder and long-time coach, Paul Brown, and use brown as a team color. * The Hawthorn Football Club of the Australian Football League wears a brown and gold uniform. * The San Diego Padres of Major League Baseball utilizes brown as their primary color. * FC St. Pauli, a German association football club, typically features brown shirts as its primary kit. * Club Atlético Platense in Argentina, typically features brown shirts as its primary kit. * The Wyoming Cowboys and Cowgirls, University of Wyoming, Brown Bears, Brown University, St. Bonaventure Bonnies, St. Bonaventure University, and Lehigh Mountain Hawks, Lehigh University sports teams generally feature this color.


In nature and culture

File:Kufra-space-radar.jpg, The Sahara, Sahara Desert around the Kufra Oasis, Libya, seen from space File:Sachertorte DSC03027.JPG, Chocolate. A sachertorte in a Vienna cafe. File:Espresso-roasted coffee beans.jpg, Espresso-roasted coffee beans. File:Large botti size oak barrels in Chianti.jpg, Oak barrels in a winery in Chianti, Italy. File:Somme Commemoration in Birmingham City Centre 5 (28021804865).jpg, People dressed as 1st World War soldiers as part of the commemoration of the battle of the Somme. The word khaki means "earth" in the Persian language. File:Návrat divokých koní 2013 6.jpg, A dun-colored horse. Donn is the word for brown in the Scottish and Irish Gaelic languages. File:Amber Bernstein many stones.jpg, Pieces of natural amber File:SBFF SM 2019 Bodybuilding +95 kg Winners.jpg, Bodybuilders who have been Sunless tanning, spray tanned. File:Caramels.jpg, Pieces of caramel. File:Jabez Hughes after Cundall & Howlett - Heroes of the Crimean War - Sergeant John Geary, Thomas Onslow and Lance Corporal Patrick Carthay of the 95th (Derbyshire) Regiment of Foot.jpg, A sepia tone photograph (1895) File:Monk church of transfiguration.jpg, A monk of the Franciscan order. Plain brown wool symbolizes humility. File:Ockerfelsen in Roussillon IMGP0704.jpg, An ochre quarry in France File:Stagnogley.JPG, Layers of
soil Soil, also commonly referred to as earth or dirt Dirt is an unclean matter, especially when in contact with a person's clothes, skin, or possessions. In such cases, they are said to become dirty. Common types of dirt include: * Debri ...
in Ireland. Dark brown soil usually contains a high amount of decayed organic matter. File:Chataignes.JPG, Different sorts of chestnuts File:Russet_potato.jpg, Russet potatoes. They take their name from the color of russet (cloth), russet, a coarse brown homespun cloth. File:Royal Winter Fair Wool.jpg, Beige is a very light brown color, taking its name from the French word for the color of natural wool. File:Triple Alliance.png, Puce is defined in the United States and UK as a brownish-purple or purple-brown color. In France, where it was invented, it is described as a dark reddish brown. File:Talpa europaea MHNT.jpg, The color taupe takes its name from the French word for the European Mole (animal), Mole. File:Beige wool texture.jpg, The color drab (color), drab is a dull light brown, which takes its name from ''drap'', the old French word for undyed wool cloth.''Oxford English Dictionary'' It is best known for the olive-green shade called olive drab, formerly worn by U.S. soldiers. Drab has come to mean dull, lifeless and monotonous. File:Sovicille, Province of Siena, Italy - panoramio (1).jpg, The clay soil near
Siena Siena ( , ; lat, Sena Iulia) is a city in Tuscany, Italy. It is the capital of the province of Siena. The city is historically linked to commercial and banking activities, having been a major banking center until the 13th and 14th centur ...
, Italy, is the color called raw
sienna Sienna (from it, terra di Siena, meaning "Siena earth") is an earth pigment containing iron oxide and manganese oxide. In its natural state, it is yellowish brown and is called raw sienna. When heated, it becomes a reddish brown and is call ...
.


See also

* Shades of brown * List of colors * Primary colors


References

* *


Notes and citations


External links

* {{Authority control Shades of brown, Shades of orange