The colour lab
Close to Wild blue yonder
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.
Wild blue yonder
#A2ADD04lightsteelblue#B0C4DE7.1Light steel blue#B0C4DE7.1Pale cerulean#9BC4E28.5Baby blue eyes#A1CAF110.5Pewter Blue#8BA8B710.7Dark sky blue#8CBED610.8Horizon blue#7CA2B810.8Periwinkle (Crayola)#C3CDE611.4Air superiority blue#72A0C111.4Cadet grey#91A3B011.4Light periwinkle#C5CBE111.9Harmonies
Contrast with text
White text 2.16:1fails
Black text 9.74:1passes 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.