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Rang

The colour lab

Close to Pacific 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.

Pacific blue#1CA9C92.6 Maximum blue#47ABCC3.4 Cerulean (Crayola)#1DACD64 Blue (Munsell)#0093AF9.4 Blue (Weezer Blue Album cover)#189BCC10.4 Weezy Blue#189BCC10.4 Cyan (process)#00B7EB10.5 Process Cyan#00B9F213.2 Sora-iro空色#4D8FAC13.5 Carolina blue#56A0D314.6 Vivid sky blue#00CCFF15.2 Air superiority blue#72A0C115.6

Harmonies

ComplementaryIts opposite on the wheel

#2DAACD #CD502D

AnalogousIts neighbours

#2DAACD #2DCDA0 #2D5ACD

TriadicThree evenly spaced

#2DAACD #CD2DAA #AACD2D

Split complementaryEither side of its opposite

#2DAACD #CD2D5A #CDA02D

TintsLighter

#2DAACD #64C3DD #9FDAEA #D3ECF3

ShadesDarker

#2DAACD #22819B #175769 #0C2D36

Contrast with text

White text 2.71:1fails

Black text 7.74:1passes 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.