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COLOR
#151E2A
Dark
Values · copy any
On white
Aa
16.79:1
Passes AAA
On black
Aa
1.04:1
Fails AA
Best text on this color
Aa#FFFFFF(16.79:1)

Adjust & explore

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Wheel
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Harmonies · live
Colour-blindness preview
Normal vision#151E2A
Protanopia#1A1F2B
Deuteranopia#171C2A
Tritanopia#0E2122

Tints & shades

Complementary
Analogous
Triadic
Split-complementary
Tetradic
Monochromatic

Colors that go with Dark

Dark 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

Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.

Dark — meaning & where to use it

Dark is a deep, shadowy 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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Dark color card — #151E2A, 21, 30, 42

1200×1500 — sized for Pinterest, Instagram & social sharing. Free to download and use.