NeutralDarkMuted

Kokushoku Black

#171513

Contrast at a glance

White text

18.21:1AAA

Black text

1.09:1Fails

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About Kokushoku Black

Kokushoku Black (#171513) is a dark neutral. Its RGB value is 23, 21, 19 and its HSL value is 30°, 10%, 8%. White text reads best on it, at a contrast ratio of 18.21:1 (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

#171513 · #131517

Analogous

#171313 · #171513 · #171713

Triadic

#171513 · #131715 · #151317

Split complementary

#171513 · #131717 · #131317

Do more with Kokushoku Black

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

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