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EveryRang

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#6495ED13.1 cornflowerblue#6495ED13.1 Middle blue purple#8B72BE16.1 Violet-blue (Crayola)#766EC816.5 Maximum blue purple#ACACE617.6 Lavender (floral)#B57EDC19.2 Purple mountain majesty#9678B619.2 Mauve#E0B0FF19.9 Wisteria#C9A0DC20.4 Bleu de France#318CE720.4 Tufts blue#3E8EDE20.7 French sky blue#77B5FE21

Harmonies

ComplementaryIts opposite on the wheel

#9999F0 #F0F099

AnalogousIts neighbours

#9999F0 #99C4F0 #C499F0

TriadicThree evenly spaced

#9999F0 #F09999 #99F099

Split complementaryEither side of its opposite

#9999F0 #F0C499 #C4F099

TintsLighter

#9999F0 #D7D7F9 #EDEDFC #EEEEFC

ShadesDarker

#9999F0 #6464E8 #2E2EE0 #1B1BB6

Contrast with text

White text 2.57:1fails

Black text 8.17:1passes 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.