BlueDarkMuted

Subterranean River

#213D4F

Contrast at a glance

White text

11.38:1AAA

Black text

1.74:1Fails

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About Subterranean River

Subterranean River (#213D4F) is a dark muted blue. Its RGB value is 33, 61, 79 and its HSL value is 203°, 41%, 22%. White text reads best on it, at a contrast ratio of 11.38:1 (WCAG AAA). Below are ten tints and shades of Subterranean River, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#213D4F · #4F3321

Analogous

#214F4A · #213D4F · #21264F

Triadic

#213D4F · #4F213D · #3D4F21

Split complementary

#213D4F · #4F2126 · #4F4A21

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