NeutralMid-toneMuted

Prehistoric Stone

#99A0A3

Contrast at a glance

White text

2.65:1Fails

Black text

7.46:1AAA

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About Prehistoric Stone

Prehistoric Stone (#99A0A3) is a mid-tone neutral. Its RGB value is 153, 160, 163 and its HSL value is 198°, 5%, 62%. Black text reads best on it, at a contrast ratio of 7.46:1 (WCAG AAA). Below are ten tints and shades of Prehistoric Stone, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#99A0A3 · #A39C99

Analogous

#99A3A1 · #99A0A3 · #999BA3

Triadic

#99A0A3 · #A399A0 · #A0A399

Split complementary

#99A0A3 · #A3999B · #A3A199

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

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