Colours beginning with B
60 colours under B.
#89CFF0
Baby blue
A soft pastel blue first named in English in 1892Named shade 路 馃嚘馃嚪 Argentina
#F4C2C2
Baby pink
A pale pink shade linked with baby girls in Western cultureNamed shade
#FF91AF
Baker-Miller Pink
A strong pink once used in prisons and sports to try to calm aggressionNamed shade 路 馃嚚馃嚟 Switzerland +1
White
Barium metaborate
A white or clear inorganic compound used in optics and as a pigmentPigment

White
Barium sulfate
A dense, white mineral used in pigments, X-rays, and industryPigment
#7C0A02
Barn red
A deep red shade linked to traditional American barn paintNamed shade
Pink and magenta
Basic fuchsine
A magenta dye used in biology and textile staining since the 19th centuryPigment
#9F8170
Beaver
A soft brown shade named for the fur of the beaverNamed shade
#F5F5DC
Beige
A pale, warm colour named after natural, undyed woolNamed shade 路 馃嚝馃嚪 France +2
Yellow
Benzimidazolone pigments
A group of strong, lightfast yellow, orange, and red synthetic pigmentsPigment
Purple and violet
Berberis fremontii purple
A purple dye from the berries of a North American barberry shrubColour named from nature 路 馃嚥馃嚱 Mexico
Red
Betalain
Red and yellow plant pigments found in beets, bougainvillea, and cactiPigment
Red
Betanin
A red food dye made from beets and other plantsPigment
#2072AF
Bice
A historic blue or green pigment once made from copper mineralsPigment
#9C2542
Big dip o鈥檙uby
A metallic red shade created for Crayola鈥檚 Metallic FX crayon lineNamed shade

Green
Bioluminescence
Light produced by living things through a chemical reactionColour named from nature
Yellow
Bisdemethoxycurcumin
A yellow pigment and curcuminoid found in turmeric rootPigment
Yellow
Bismuth vanadate
A strong yellow pigment made from bismuth and vanadium oxidesPigment

#3D2B1F
Bistre
A dark brown pigment and colour made from soot, once used in Old Master drawingsPigment
#967117
Bistre brown
A medium brown once used in ink by the Old MastersNamed shade
Red
BISU Maroon
A deep maroon chosen as a school colour by Beijing International Studies UniversityNamed shade 路 馃嚚馃嚦 China
#000000
Black
The colour seen when no visible light is present or all light is absorbedBasic colour
Black
Black hair
The darkest and most common natural hair colour worldwideNamed shade
Black
Black (horse coat colour)
A horse coat where all hair, skin and eyes are dark, with no reddish or brownish areasNamed shade
Blue
Bleu celeste
A pale blue used as a rare heraldic colour, lighter than traditional azureNamed shade

#318CE7
Bleu de France
A vivid blue long linked with France and its national identityNamed shade 路 馃嚝馃嚪 France
#FF9361
Blond hair
A human hair colour ranging from pale yellow to golden or reddish tonesColour named from nature 路 馃嚝馃嚪 France +4

Red
Blood rain
Rain that appears red, often caused by dust or microalgae in the waterColour named from nature 路 馃嚠馃嚬 Italy +5
#660000
Blood red
A deep, dark red inspired by the colour of human bloodNamed shade

Red
Bloodroot
A red dye from the sap of a North American woodland plantColour named from nature 路 馃嚚馃嚘 Canada
Blue
Blue
A colour long prized in art, faith and dress, from ancient Egypt to modern flagsBasic colour 路 馃嚜馃嚞 Egypt +5
#0000FF
Blue
A primary colour seen in the sky and sea, used since ancient times in art and dyeBasic colour
#6699CC
Blue-gray
A cool-toned mix of blue and grey seen in nature, art, and uniformsNamed shade
#009C8C
Blue-green
The colour between blue and green, part of the cyan familyNamed shade 路 馃嚘馃嚭 Australia +3
Blue
Blue hair
Hair coloured blue by dye, art, or nature鈥檚 rare effectsNamed shade 路 馃嚡馃嚨 Japan +5
#0093AF
Blue (Munsell)
A vivid blue from the Munsell colour system, between azure and cyanStandard colour
#0087BD
Blue (NCS)
A blue from the Natural Color System, close to azure and bordering on cyanStandard colour
#333399
Blue (pigment)
A standard blue mixed from cyan and magenta inks in printingNamed shade
Blue
Blue pigment
Pigments that give blue colour to paints, inks, and art from ancient times to todayPigment 路 馃嚜馃嚞 Egypt +5
#189BCC
Blue (Weezer Blue Album cover)
The solid blue background from Weezer鈥檚 1994 debut album coverNamed shade
Blue
Bluing
A blue dye added to laundry to make white fabrics look brighterTraditional colour 路 馃嚞馃嚙 United Kingdom +5
#79443B
Bole
A reddish-brown pigment made from fine clay, used under gold leaf in artNamed shade 路 馃嚘馃嚥 Armenia
Black
Bone char
A deep black pigment and filter made by charring animal bonesPigment

Yellow
Borututu
A yellow colouring from the bark of an African tree, used in Ghana and AngolaColour named from nature 路 馃嚘馃嚧 Angola +1
Red
Brazilin
A red dye from brazilwood and sappanwood, used in textiles and paints since the Middle AgesDye 路 馃嚙馃嚪 Brazil +4
Red
Brazilwood redybyrapytanga
A deep orange-red dye from the heartwood of Brazil鈥檚 national treeDye 路 馃嚙馃嚪 Brazil +1
Black
Brilliant Black BN
A synthetic black dye used in foods and decorations, known as E151 in EuropeDye 路 馃嚭馃嚫 United States +2

Blue
Brilliant blue FCF
A synthetic blue dye widely used in foods, drinks, and medicinesPigment 路 馃嚭馃嚫 United States
Brown
Brindle
A striped coat pattern found in dogs, cattle, cats, guinea pigs and rare horsesColour named from nature
#665D1E
Bronze
A metallic brown shade named after the bronze alloyNamed shade
Brown
Brown FK
A synthetic brown food dye once used to colour smoked fish and meatsPigment
Brown
Brown hair
A natural human hair colour ranging from light to very dark brownColour named from nature
Brown
Brown HT
A synthetic brown dye used in processed foods and bakingDye

Brown
Bryoria fremontii
A dark brown lichen used for food, medicine, and dye by First Nations in North AmericaColour named from nature 路 馃嚪馃嚭 Russia
Brown
Buckskin
A tan or gold horse coat with black mane, tail and legsNamed shade
#FFC680
Buff
A pale brownish yellow named for the colour of natural leatherNamed shade 路 馃嚭馃嚫 United States +3
#800020
Burgundy
A purplish dark red named after the wine region in FranceNamed shade 路 馃嚝馃嚪 France
#CC5500
Burnt orange
A medium-dark orange shade linked with sports teams and 1970s interiorsNamed shade
Blue
Butterfly pea blue
A vivid blue from the butterfly pea flower, used in Asian food and drinkColour named from nature 路 馃嚠馃嚛 Indonesia +5
#702963
Byzantium
A dark purple shade named in the 20th century, not to be confused with Tyrian purpleNamed shade
Photo credits on this page
The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.
- Bronze: Sardaka, CC BY-SA 4.0, source
- Beige: Krzysztof Golik, CC BY-SA 4.0, source
- Bistre: The original uploader was Jean-no at French Wikipedia ., Public domain, source
- Bleu de France: Lars-G枚ran Lindgren Sweden, CC BY-SA 3.0, source
- Blood red: Wesalius, CC BY 4.0, source
- Blue-gray: IlyaHaykinson, CC BY 2.0, source
- Bole: Allegretto Nuzi, CC0, source
- Buff: Johan, CC BY-SA 3.0, source
- Blond hair: Titus Tscharntke, Public domain, source
- Blue (Weezer Blue Album cover): Gel Gems, Public domain, source
- Betalain: Claus Ableiter, CC BY-SA 3.0, source
- Bryoria fremontii: Millifolium, CC BY-SA 3.0, source
- Blood rain: Hans Glaser (Druck), Public domain, source
- Barium sulfate: de:Benutzer:the-viewer, CC BY-SA 3.0, source
- Barium metaborate: Totalirus, CC BY-SA 4.0, source
- Bone char: Honza Groh ( Jagro ), CC BY-SA 3.0, source
- Borututu: Contreiras45, CC BY-SA 4.0, source
- BISU Maroon: Beijing International Studies University, CC BY-SA 3.0, source
- Brindle: Harlis.jpg : Rytis Mikelskas derivative work: Pleple2000 ( talk ), CC BY-SA 3.0, source
- Brown hair: Alex Neman, CC BY-SA 4.0, source
- Buckskin: Paula Jantunen, Public domain, source
- Black (horse coat colour): Higueyhorses, CC BY-SA 4.0, source
- Black hair: Alex Neman, CC BY-SA 4.0, source
- Bioluminescence: art farmer, CC BY-SA 2.0, source
- Basic fuchsine: LHcheM, CC BY-SA 3.0, source
- Black: w:Harlan Kredit, Public domain, source
- Blue hair: Kevin Dooley, CC BY 2.0, source
- Benzimidazolone pigments: Hardcoreraveman, Public domain, source
- Blue: Marie-Lan Nguyen, Public domain, source
- Burgundy: allen watkin, CC BY-SA 2.0, source
- Blue-green: Vyacheslav Argenberg, CC BY 4.0, source
- Blue: NOAA-JMA, CC BY 4.0, source
- Blue pigment: David Stroe, CC BY-SA 3.0, source
- Butterfly pea blue: Suyash Dwivedi, CC BY-SA 4.0, source
- Brazilwood red: Der Kolonist, CC BY 2.5, source
- Betanin: MarinaVladivostok, CC0, source
- Brilliant blue FCF: Soldier of Wasteland, CC BY-SA 4.0, source
- Brown HT: Jynto ( more, CC0, source
- Bloodroot: Jason Hollinger, CC BY 2.0, source
- Bluing: Raimond Spekking, CC BY-SA 4.0, source
- Berberis fremontii purple: C T Johansson, CC BY 3.0, source
- Bisdemethoxycurcumin: DMacks ( talk ), Public domain, source