BlueMid-toneMuted

Shutter Blue

#636C81

Contrast at a glance

White text

5.26:1AA

Black text

3.76:1AA large

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About Shutter Blue

Shutter Blue (#636C81) is a mid-tone muted blue. Its RGB value is 99, 108, 129 and its HSL value is 222°, 13%, 45%. White text reads best on it, at a contrast ratio of 5.26:1 (WCAG AA). Below are ten tints and shades of Shutter Blue, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#636C81 · #817863

Analogous

#637B81 · #636C81 · #696381

Triadic

#636C81 · #81636C · #6C8163

Split complementary

#636C81 · #816963 · #7B8163

Do more with Shutter Blue

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

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