Colour news
Seeing colourOvernight News Digest: Science Saturday, 10/3/26Seeing colourTony Chess ObituarySeeing colourWhy Your TV’s Colors Look Different to Everyone Else, Explained by New Vision ModelCraft and textilesNeed a pop of colour? Try autumn 2026’s designer accessoriesPigments and dyesArcheologists discover hidden tomb untouched for 600 years that's 'like a treasure chest'FestivalsShrichakra Rangoli: How ancient India turned geometry, mathematics and cosmic thought into a sacred art formFestivalsPoliticians grab limelight as Holi colour bombs Bangkok Photo 1/11FestivalsPhotos of the weekColour of the yearEvery 2027 Color of the Year We Know So FarFashion and designThe 8 Colors Fashion Girls are Building Their Fall Wardrobes AroundSeeing colourOvernight News Digest: Science Saturday, 10/3/26Seeing colourTony Chess ObituarySeeing colourWhy Your TV’s Colors Look Different to Everyone Else, Explained by New Vision ModelCraft and textilesNeed a pop of colour? Try autumn 2026’s designer accessoriesPigments and dyesArcheologists discover hidden tomb untouched for 600 years that's 'like a treasure chest'FestivalsShrichakra Rangoli: How ancient India turned geometry, mathematics and cosmic thought into a sacred art formFestivalsPoliticians grab limelight as Holi colour bombs Bangkok Photo 1/11FestivalsPhotos of the weekColour of the yearEvery 2027 Color of the Year We Know So FarFashion and designThe 8 Colors Fashion Girls are Building Their Fall Wardrobes Around
Rang

The colour lab

Close to Omeshicha

What is this colour called?

The closest names in the swatch book, nearest first. The number is the distance in CIE Lab space: under 2 is hard to tell apart by eye.

Omeshicha御召茶#354E4B3.5Onando-iro御納戸色#3641414.8Dark slate gray#2F4F4F4.8darkslategray#2F4F4F4.8Ai-iro藍色#2643485.1Kōrainando高麗納戸#2038386.4Omeshionando御召御納戸#3D4C516.5Sabitetsuonando錆鉄御納戸#3A403B6.8Tetsuonando鉄御納戸#2B37367.1Tetsu-iro鉄色#2B37337.2Outer space (Crayola)#2D383A7.4Noshimehana-iro熨斗目花色#344D567.8

Harmonies

ComplementaryIts opposite on the wheel
AnalogousIts neighbours
TriadicThree evenly spaced
Split complementaryEither side of its opposite
TintsLighter
ShadesDarker

Contrast with text

White text 10.07:1passes AAA
Black text 2.09:1fails

Ratios follow the WCAG 2 formula. 4.5:1 is the usual minimum for body text.

Through colour-blind eyes

Typical vision
Protanopia
Deuteranopia
Tritanopia
No colour

A simulation. Real colour vision varies from person to person.

The weekly palette

Every Monday: seven colours you may not know, what the world is wearing this week, and one idea about colour.