BlueDarkMuted

Subterranean River

#21364B

Contrast at a glance

White text

12.40:1AAA

Black text

1.60:1Fails

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About Subterranean River

Subterranean River (#21364B) is a dark muted blue. Its RGB value is 33, 54, 75 and its HSL value is 210°, 39%, 21%. White text reads best on it, at a contrast ratio of 12.40:1 (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

#21364B · #4B3621

Analogous

#214B4B · #21364B · #21214B

Triadic

#21364B · #4B2136 · #364B21

Split complementary

#21364B · #4B2121 · #4B4B21

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