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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#6495ED9.9 cornflowerblue#6495ED9.9 Tufts blue#3E8EDE14.2 Middle blue purple#8B72BE15.2 Little boy blue#6CA0DC15.5 Maximum blue purple#ACACE616 Bleu de France#318CE716.2 Violet-blue (Crayola)#766EC816.4 Glaucous#6082B616.5 Purple mountain majesty#9678B616.9 French sky blue#77B5FE17.7 Blue bell#A2A2D018.9

Harmonies

ComplementaryIts opposite on the wheel

#808FDB #DBCC80

AnalogousIts neighbours

#808FDB #80BDDB #9E80DB

TriadicThree evenly spaced

#808FDB #DB808F #8FDB80

Split complementaryEither side of its opposite

#808FDB #DB9E80 #BDDB80

TintsLighter

#808FDB #B7C0EB #EFF1FB #F0F1FA

ShadesDarker

#808FDB #5065CE #3146AF #24337F

Contrast with text

White text 3.06:1large text only

Black text 6.87:1passes 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.