All colours
698 colours written up so far, best known first, and 1,292 named values in the swatch book. 90 more are on the list to be written.

Blue
Indigo
A deep blue dye from plants, now mostly made synthetically and known for colouring denimDye 路 馃嚠馃嚦 India +5

#3D2B1F
Bistre
A dark brown pigment and colour made from soot, once used in Old Master drawingsPigment
#E49B0F
Gamboge
A strong yellow pigment tapped from Southeast Asian treesPigment 路 馃嚢馃嚟 Cambodia +5

#73C2FB
Maya blueazul maya
A vivid turquoise blue pigment made by the ancient Maya and AztecsPigment 路 馃嚥馃嚱 Mexico +1
#E32636
Rose madder
A traditional red pigment made from the roots of the madder plantPigment 路 馃嚜馃嚞 Egypt +5
Red
Dragon's blood
A deep red resin from several plants, used as pigment, dye and varnish since ancient timesColour named from nature 路 馃嚠馃嚦 India +3
Red
Betalain
Red and yellow plant pigments found in beets, bougainvillea, and cactiPigment
Brown
Juglone
A plant compound that gives deep brown-orange colour to cloth, ink and foodPigment
Yellow
Anthoxanthin
A group of plant pigments ranging from white to yellow, used in foods and dyesPigment

#E32636
Alizarin crimson
A deep red with blue undertones, once made from madder rootsNamed shade 路 馃嚜馃嚞 Egypt
#FADA5E
Stil de grain yellow
A yellow pigment made from buckthorn berries, once known as 'pink' or 'sap green'Pigment 路 馃嚝馃嚪 France +2
Red
Santalin
Red pigments obtained from the wood of the red sandalwood treePigment

Orange
Carotene
The orange pigment found in carrots and many fruits and vegetablesPigment
Red
Lycopene
The deep red pigment found in tomatoes and many red fruitsPigment 路 馃嚭馃嚫 United States +2
Red
Rose madder
A red dye and pigment from the roots of a climbing plantDye 路 馃嚠馃嚦 India +4
Yellow
Curcumin
The bright yellow pigment found in turmeric rootPigment
Yellow
Lutein
A yellow-orange plant pigment used in food and supplementsPigment 路 馃嚭馃嚫 United States +2
Orange
Flavin mononucleotide
An orange-red food colour and biomolecule made from vitamin B2Pigment 路 馃嚭馃嚫 United States
Yellow
Zeaxanthin
A yellow pigment found in corn, saffron, paprika and many plantsPigment
Red
Betanin
A red food dye made from beets and other plantsPigment
Orange
Violaxanthin
An orange pigment found in many plants and used as a food colouring in some countriesPigment 路 馃嚘馃嚭 Australia +1
Red
Indian madder
A plant root once prized for its red dye and pigmentColour named from nature 路 馃嚠馃嚦 India +1
Orange
Crocin
The deep red pigment that gives saffron its colourPigment
Blue
Genipin
A natural compound used to make blue pigment from gardenia fruitColour named from nature

#D71345
Carthamin
A red pigment and dye obtained from safflower flowersPigment 路 馃嚜馃嚞 Egypt +1

Red
Phlobaphene
A group of reddish, water-insoluble plant pigments found in bark and seedsPigment
Yellow
Bisdemethoxycurcumin
A yellow pigment and curcuminoid found in turmeric rootPigment
Yellow
Zeinoxanthin
A rare yellow carotenoid found in corn and linked to eye healthPigment
Yellow
Gamboge (from Garcinia cambogioides)
A yellow resin from the Garcinia cambogioides tree, used in food, paint and medicineColour named from nature 路 馃嚠馃嚦 India +2
Photo credits on this page
The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.
- Bistre: The original uploader was Jean-no at French Wikipedia ., Public domain, source
- Gamboge: Ma拧a Sinreih in Valentina Vivod, CC BY-SA 3.0, source
- Indigo: Photo by Evan Izer ( Palladian ), CC BY-SA 2.5, source
- Maya blue: Unknown author, Public domain, source
- Betalain: Claus Ableiter, CC BY-SA 3.0, source
- Alizarin crimson: Sojol Rana, Public domain, source
- Dragon's blood: Andy Dingley, CC BY-SA 3.0, source
- Anthoxanthin: Coyau, CC BY-SA 3.0, source
- Curcumin: Holger M M眉rk, CC BY-SA 4.0, source
- Lycopene: Jeff Dahl, CC BY-SA 3.0, source
- Carotene: User Larsinio on en.wikipedia, Public domain, source
- Rose madder: Carstor, CC BY-SA 3.0, source
- Lutein: Jynto ( talk ), CC0, source
- Gamboge (from Garcinia cambogioides): Franz Eugen K枚hler, K枚hler's Medizinal-Pflanzen, Public domain, source
- Zeaxanthin: Jynto ( talk ), CC0, source
- Betanin: MarinaVladivostok, CC0, source
- Violaxanthin: Yikrazuul, Public domain, source
- Indian madder: Vinayaraj, CC BY-SA 3.0, source
- Crocin: Edgar181, Public domain, source
- Carthamin: Edgar181, Public domain, source
- Phlobaphene: User:Asbestos, CC BY-SA 2.0, source
- Bisdemethoxycurcumin: DMacks ( talk ), Public domain, source