COLOR
#033F3F
≈ Rich Black
Values · copy any
On white
Aa
11.75:1
Passes AAA
On black
Aa
1.49:1
Fails AA
Best text on this color
Aa#FFFFFF(11.75:1)
Adjust & explore
drag the picker or wheel — values & harmonies update livePicker · drag to explore
Harmonies · live
Colour-blindness preview
Normal vision#033F3F
Protanopia#3A3B3F
Deuteranopia#32353F
Tritanopia#00413F
Tints & shades
Color harmonies
Open in scheme generator →Colors that go with Rich Black
Rich Black sits in the teal family. Pair it with coral, warm sand or a soft blush to warm up its coolness, or lean into its harmonies below for a ready-made scheme.
Closest named, CSS & systems
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
Rich Black — meaning & where to use it
Rich Black is a deep, shadowy teal — it reads as cool, clean and modern. It's a natural fit for tech, healthcare and coastal, spa-like brands. To keep it balanced, pair it with coral, warm sand or a soft blush to warm up its coolness.
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