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Rang

The colour lab

Close to lightsteelblue

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.

lightsteelblue#B0C4DE5.9Light steel blue#B0C4DE5.9Wild blue yonder#A2ADD05.9Pale cerulean#9BC4E26.3Baby blue eyes#A1CAF18.5Dark sky blue#8CBED69.1Periwinkle (Crayola)#C3CDE610.6Pewter Blue#8BA8B710.9Horizon blue#7CA2B811.1Light cornflower blue#93CCEA11.2Light periwinkle#C5CBE111.4Air superiority blue#72A0C111.6

Harmonies

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

Contrast with text

White text 2.06:1fails
Black text 10.2:1passes 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.