BlueDarkVivid

Black Box

#0B2431

Contrast at a glance

White text

16.02:1AAA

Black text

1.24:1Fails

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About Black Box

Black Box (#0B2431) is a dark vivid blue. Its RGB value is 11, 36, 49 and its HSL value is 201°, 63%, 12%. White text reads best on it, at a contrast ratio of 16.02:1 (WCAG AAA). Below are ten tints and shades of Black Box, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#0B2431 · #31180B

Analogous

#0B312B · #0B2431 · #0B1131

Triadic

#0B2431 · #310B24 · #24310B

Split complementary

#0B2431 · #310B11 · #312B0B

Do more with Black Box

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

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