NeutralMid-toneMuted

Hard Coal

#666363

Contrast at a glance

White text

5.95:1AA

Black text

3.33:1AA large

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About Hard Coal

Hard Coal (#666363) is a mid-tone neutral. Its RGB value is 102, 99, 99 and its HSL value is 0°, 1%, 39%. White text reads best on it, at a contrast ratio of 5.95:1 (WCAG AA). Below are ten tints and shades of Hard Coal, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#666363 · #636666

Analogous

#666365 · #666363 · #666563

Triadic

#666363 · #636663 · #636366

Split complementary

#666363 · #636665 · #636566

Do more with Hard Coal

Build a palette around it, generate a scale, or check it for accessibility.

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