CyanDarkVivid

Firmament Blue

#0B303D

Contrast at a glance

White text

13.96:1AAA

Black text

1.42:1Fails

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About Firmament Blue

Firmament Blue (#0B303D) is a dark vivid cyan. Its RGB value is 11, 48, 61 and its HSL value is 196°, 69%, 14%. White text reads best on it, at a contrast ratio of 13.96:1 (WCAG AAA). Below are ten tints and shades of Firmament Blue, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#0B303D · #3D180B

Analogous

#0B3D31 · #0B303D · #0B173D

Triadic

#0B303D · #3D0B30 · #303D0B

Split complementary

#0B303D · #3D0B17 · #3D310B

Do more with Firmament Blue

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

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