BlueMid-toneMuted

Shutter Blue

#636D7F

Contrast at a glance

White text

5.22:1AA

Black text

3.79:1AA large

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About Shutter Blue

Shutter Blue (#636D7F) is a mid-tone muted blue. Its RGB value is 99, 109, 127 and its HSL value is 219°, 12%, 44%. White text reads best on it, at a contrast ratio of 5.22:1 (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

#636D7F · #7F7563

Analogous

#637B7F · #636D7F · #67637F

Triadic

#636D7F · #7F636D · #6D7F63

Split complementary

#636D7F · #7F6763 · #7B7F63

Do more with Shutter Blue

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

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