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EveryRang

The colour lab

Close to Middle blue purple

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.

Middle blue purple#8B72BE7.4Royal purple#7851A97.9Violet-blue (Crayola)#766EC810.9Fujimurasaki藤紫#875F9A11.6Purple mountain majesty#9678B613.5Amethyst#9966CC13.9Liberty#545AA713.9Medium purple#9370DB16.4mediumpurple#9370DB16.4Lavender (floral)#B57EDC16.6Purple Plum#9C51B617.3Dark slate blue#483D8B17.9

Harmonies

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

Contrast with text

White text 4.93:1passes AA
Black text 4.26:1large text only

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.