RedDarkMuted

Kokushoku Black

#181213

Contrast at a glance

White text

18.51:1AAA

Black text

1.07:1Fails

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About Kokushoku Black

Kokushoku Black (#181213) is a dark muted red. Its RGB value is 24, 18, 19 and its HSL value is 350°, 14%, 8%. White text reads best on it, at a contrast ratio of 18.51:1 (WCAG AAA). Below are ten tints and shades of Kokushoku Black, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#181213 · #121817

Analogous

#181216 · #181213 · #181412

Triadic

#181213 · #131812 · #121318

Split complementary

#181213 · #121814 · #121618

Do more with Kokushoku Black

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

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