BlueMid-toneMuted

Spectrum Blue

#3F498D

Contrast at a glance

White text

8.24:1AAA

Black text

2.40:1Fails

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About Spectrum Blue

Spectrum Blue (#3F498D) is a mid-tone muted blue. Its RGB value is 63, 73, 141 and its HSL value is 232°, 38%, 40%. White text reads best on it, at a contrast ratio of 8.24:1 (WCAG AAA). Below are ten tints and shades of Spectrum Blue, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#3F498D · #8D833F

Analogous

#3F708D · #3F498D · #5C3F8D

Triadic

#3F498D · #8D3F49 · #498D3F

Split complementary

#3F498D · #8D5C3F · #708D3F

Do more with Spectrum Blue

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

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