NeutralDarkMuted

Coal Mine

#57555B

Contrast at a glance

White text

7.35:1AAA

Black text

2.69:1Fails

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About Coal Mine

Coal Mine (#57555B) is a dark neutral. Its RGB value is 87, 85, 91 and its HSL value is 260°, 3%, 35%. White text reads best on it, at a contrast ratio of 7.35:1 (WCAG AAA). Below are ten tints and shades of Coal Mine, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#57555B · #595B55

Analogous

#55565B · #57555B · #5A555B

Triadic

#57555B · #5B5755 · #555B57

Split complementary

#57555B · #5B5A55 · #565B55

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