COLOR
#032CB1
≈ International Klein Blue
Values · copy any
On white
Aa
10.51:1
Passes AAA
On black
Aa
1.67:1
Fails AA
Best text on this color
Aa#FFFFFF(10.51:1)
Adjust & explore
drag the picker or wheel — values & harmonies update livePicker · drag to explore
Harmonies · live
Colour-blindness preview
Normal vision#032CB1
Protanopia#0047B5
Deuteranopia#0037AF
Tritanopia#00546C
Tints & shades
Color harmonies
Open in scheme generator →Colors that go with International Klein Blue
International Klein Blue sits in the blue family. Pair it with warm accents — amber, coral or gold — to stop it feeling cold, or lean into its harmonies below for a ready-made scheme.
Closest named, CSS & systems
Colour nameInternational Klein Blue#002FA6ΔE 1.9CSS nameMediumblue#0000CDΔE 6.6Web-safe#0033CC#0033CCΔE 3.9
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
International Klein Blue — meaning & where to use it
International Klein Blue is a rich, mid-toned blue — it reads as trustworthy, stable and professional. It's a natural fit for corporate, tech and financial brands, and dependable UI chrome. To keep it balanced, pair it with warm accents — amber, coral or gold — to stop it feeling cold.
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