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.
#FF00FF
Magenta
A purplish-pink colour named after a battle and key to modern printingNamed shade 路 馃嚝馃嚪 France +4
Brown
Aniline
A colourless oil that darkens with air and launched the first synthetic dyesPigment 路 馃嚛馃嚜 Germany

Blue
Methylene blue
A synthetic blue dye and medicine first made in 1876Dye
#003153
Prussian blue
A deep blue pigment first made in Berlin in the early 1700sPigment 路 馃嚡馃嚨 Japan
Yellow
Tartrazine
A synthetic lemon yellow dye widely used in food, cosmetics and medicinesDye
#E32636
Alizarin
A deep red dye first made from madder roots, later produced from coal tarDye 路 馃嚬馃嚪 Turkey +1
Black
Vantablack
A super-black coating made from carbon nanotubes that absorbs nearly all visible lightPigment
Purple and violet
Crystal violet
A synthetic purple dye used in science, medicine, and industryDye
Green
Malachite green
A synthetic green dye once common for silk, now controversial in aquacultureDye 路 馃嚚馃嚦 China +3
Pink and magenta
Basic fuchsine
A magenta dye used in biology and textile staining since the 19th centuryPigment
#E0B0FF
Mauve
A pale purple named after the mallow flower and once a fashion sensationNamed shade 路 馃嚝馃嚪 France
#1034A6
Egyptian blue
A vivid blue pigment first made in ancient Egypt from copper, lime, and sandPigment 路 馃嚜馃嚞 Egypt +5
Purple and violet
Mauveine
A purple dye first made by accident in 1856, launching the synthetic dye industryDye

#FADA5E
Naples yellow
A historic synthetic yellow pigment once prized by painters and pottersPigment 路 馃嚜馃嚞 Egypt +1
#0033CC
International Klein Blue
A deep blue made famous by Yves Klein's art and a special synthetic binderNamed shade 路 馃嚝馃嚪 France

#FFD800
School bus yellow
A yellow made for North American school buses to stand out and be seenNamed shade 路 馃嚭馃嚫 United States +2

#2E5090
YInMn Blue
A modern, stable blue pigment made from yttrium, indium and manganese oxidesPigment 路 馃嚭馃嚫 United States +1
Blue
Han purple and Han blue
Ancient synthetic pigments of blue and purple, first made in early ChinaPigment 路 馃嚚馃嚦 China

White
Titanium dioxide
A brilliant white pigment made from titanium, used in paints, food and sunscreenPigment 路 馃嚚馃嚦 China +5
#E32600
Methyl orange
An orange-red azo dye used as a pH indicator in chemistryDye
White
Zinc phosphate
A white inorganic compound used to protect metal and in dental cementPigment
Yellow
Calcium chromate
A bright yellow, highly toxic pigment and industrial chemicalPigment
Red
Azo dye
A large group of synthetic dyes with vivid reds, oranges, and yellowsDye
#1C05B3
Trypan blue
A synthetic blue azo dye used to stain dead cells in science and medicineDye

Purple and violet
Cobalt(II) phosphate
A violet pigment and chemical compound used as cobalt violet in artPigment

Yellow
Strontium chromate
A yellow pigment and corrosion inhibitor made from strontium and chromium compoundsPigment

#000F89
Phthalo blue
A strong, synthetic blue pigment made from copper phthalocyaninePigment 路 馃嚛馃嚜 Germany +1
Red
Cinquasia red
A deep red pigment from the quinacridone family, valued for its durabilityPigment

#E73501
Chrome orange
A yellowish to deep orange pigment once prized by 19th-century paintersPigment
Green
Cobalt green
A green pigment made by adding cobalt to other oxidesPigment
Yellow
Bismuth vanadate
A strong yellow pigment made from bismuth and vanadium oxidesPigment
Brown
Haematin
A dark bluish or brownish iron pigment formed by oxidising haemPigment
Purple and violet
Manganese violet
A synthetic purple pigment once favoured by Impressionist paintersPigment
#FDEE00
Aureolin
A transparent yellow pigment made from potassium cobaltinitritePigment
#123524
Phthalo green
A synthetic green pigment made from copper and chlorinated phthalocyaninePigment
#E9D66B
Arylide yellow
A family of semi-transparent yellow pigments used in art and industryPigment 路 馃嚛馃嚜 Germany +1

Blue
Indigoidine
A blue pigment made by certain bacteria and studied for its unique colourPigment
Orange
Perinone
A group of organic pigments with orange and red isomersPigment
Red
Naphthol Red
A synthetic red pigment widely used in car paints and art materialsPigment
Red
Cerium(III) sulfide red
A bright red pigment made from a rare earth sulfide compoundPigment
Red
Alizarin Red S
A synthetic red dye used to reveal calcium and minerals in scienceDye
#EEE600
Titanium yellow
A strong yellow pigment made from titanium, nickel, and antimony oxidesPigment
Yellow
Pigment Yellow 13
A synthetic yellow pigment from the diarylide family used in printing inksPigment
Yellow
Chrysophenine
A golden-yellow direct dye for textiles and biological stainsDye
Yellow
Pigment Yellow 154
A synthetic yellow pigment valued for its high light and weather resistancePigment
Red
Pigment Red 3
A dark red azo pigment once common in oil paintsPigment
Yellow
Pigment Yellow 74
A yellow-green azo pigment used in inks, paints, and tattoo coloursPigment 路 馃嚠馃嚬 Italy
Yellow
Pigment Yellow 83
A reddish-yellow diarylide pigment used in inks and plasticsPigment
Photo credits on this page
The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.
- Magenta: Basile Morin, CC BY-SA 4.0, source
- Mauve: Unknown author, CC BY-SA 3.0, source
- Phthalo blue: Smokefoot, CC BY-SA 4.0, source
- Trypan blue: Smokefoot, Public domain, source
- YInMn Blue: Mas Subramanian, CC BY-SA 4.0, source
- Indigoidine: Mephisto spa, Public domain, source
- Aniline: Smokefoot, CC BY-SA 4.0, source
- Perinone: Stephhzz, CC BY-SA 3.0, source
- Strontium chromate: Quatrostein, CC BY-SA 3.0, source
- International Klein Blue: Yves Klein, Public domain, source
- Cobalt(II) phosphate: Smokefoot, CC BY-SA 4.0, source
- Vantablack: Surrey NanoSystems, CC BY-SA 3.0, source
- Titanium dioxide: The original uploader was Walkerma at English Wikipedia ., Public domain, source
- Cobalt green: Stephhzz, CC BY-SA 3.0, source
- Manganese violet: Georges Seurat, Public domain, source
- Tartrazine: Buli, CC BY-SA 4.0, source
- Basic fuchsine: LHcheM, CC BY-SA 3.0, source
- Methylene blue: Amanda Slater, Flickr user amandabhslater, CC BY-SA 2.0, source
- Naphthol Red: Edgar181 ( talk ), Public domain, source
- Crystal violet: Richard Masoner, CC BY-SA 2.0, source
- Alizarin Red S: Waughd, CC BY-SA 4.0, source
- Pigment Yellow 154: Hardcoreraveman, Public domain, source
- Alizarin: M. Girard - University of Kansas, CC BY-SA 4.0, source
- Naples yellow: Matthias Stom, Public domain, source
- Methyl orange: Rubashkyn, CC BY-SA 3.0, source
- Chrome orange: FK1954, CC0, source
- School bus yellow: BMRR ( talk ), CC BY-SA 3.0, source
- Egyptian blue: Bairuilong, CC BY-SA 4.0, source
- Prussian blue: Picture created by publunch, Public domain, source