BlueMid-toneVivid

North Star Blue

#24289B

Contrast at a glance

White text

11.34:1AAA

Black text

1.75:1Fails

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About North Star Blue

North Star Blue (#24289B) is a mid-tone vivid blue. Its RGB value is 36, 40, 155 and its HSL value is 238°, 62%, 37%. White text reads best on it, at a contrast ratio of 11.34:1 (WCAG AAA). Below are ten tints and shades of North Star Blue, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#24289B · #9B9724

Analogous

#24649B · #24289B · #5B249B

Triadic

#24289B · #9B2428 · #289B24

Split complementary

#24289B · #9B5B24 · #649B24

Do more with North Star Blue

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

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