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Rang

The colour lab

Close to Cornflower blue

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.

Cornflower blue#6495ED10.7 cornflowerblue#6495ED10.7 Violet-blue (Crayola)#766EC817.5 Bleu de France#318CE717.8 Tufts blue#3E8EDE19.1 Middle blue purple#8B72BE19.3 Dodger blue#1E90FF19.4 dodgerblue#1E90FF19.4 French sky blue#77B5FE20.1 Maximum blue purple#ACACE620.5 Navy blue (Crayola)#1974D221.7 Medium purple#9370DB21.8

Harmonies

ComplementaryIts opposite on the wheel

#909CF9 #F9ED90

AnalogousIts neighbours

#909CF9 #90D1F9 #B890F9

TriadicThree evenly spaced

#909CF9 #F9909C #9CF990

Split complementaryEither side of its opposite

#909CF9 #F9B890 #D1F990

TintsLighter

#909CF9 #D3D8FD #ECEEFE #ECEEFD

ShadesDarker

#909CF9 #5568F6 #1B34F3 #0A20C7

Contrast with text

White text 2.53:1fails

Black text 8.31:1passes AAA

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.