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Pigments 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 form FestivalsPhotos of the week Colour of the yearEvery 2027 Color of the Year We Know So Far Fashion and designThe 8 Colors Fashion Girls are Building Their Fall Wardrobes Around FestivalsIn India, Holi welcomes spring with a Festival of Colors Colour of the yearTom’s Watch Bar Partners With Dodgers Fan Club Pantone 294 Craft and textilesMore clues to Maya blue Craft and textilesDesigners Say These 6 Unexpected Paint Colors Can Make Any Room Feel Instantly Warmer and More Inviting Craft and textilesMacron and UYBA Volley present the new 2026/27 Game Set Pigments 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 form FestivalsPhotos of the week Colour of the yearEvery 2027 Color of the Year We Know So Far Fashion and designThe 8 Colors Fashion Girls are Building Their Fall Wardrobes Around FestivalsIn India, Holi welcomes spring with a Festival of Colors Colour of the yearTom’s Watch Bar Partners With Dodgers Fan Club Pantone 294 Craft and textilesMore clues to Maya blue Craft and textilesDesigners Say These 6 Unexpected Paint Colors Can Make Any Room Feel Instantly Warmer and More Inviting Craft and textilesMacron and UYBA Volley present the new 2026/27 Game Set

Rang

The colour lab

Close to Bleu de France

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.

Bleu de France#318CE74.1 Tufts blue#3E8EDE5.9 Cornflower blue#6495ED10.3 cornflowerblue#6495ED10.3 Navy blue (Crayola)#1974D212.9 Dodger blue#1E90FF13.5 dodgerblue#1E90FF13.5 French blue#0072BB13.9 Spanish blue#0070B814.8 Honolulu blue#006DB017.4 Star command blue#007BB817.6 Green-blue#1164B417.9

Harmonies

ComplementaryIts opposite on the wheel

#0C90E9 #E9640C

AnalogousIts neighbours

#0C90E9 #0CE9D3 #0C22E9

TriadicThree evenly spaced

#0C90E9 #E90C90 #90E90C

Split complementaryEither side of its opposite

#0C90E9 #E90C22 #E9D30C

TintsLighter

#0C90E9 #47B0F5 #8BCDF9 #C7E6FA

ShadesDarker

#0C90E9 #096CAE #064874 #03243A

Contrast with text

White text 3.4:1large text only

Black text 6.18:1passes AA

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.