BlueMid-toneVivid

Electric Ultramarine

#3700FF

Contrast at a glance

White text

8.06:1AAA

Black text

2.46:1Fails

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About Electric Ultramarine

Electric Ultramarine (#3700FF) is a mid-tone vivid blue. Its RGB value is 55, 0, 255 and its HSL value is 253°, 100%, 50%. White text reads best on it, at a contrast ratio of 8.06:1 (WCAG AAA). Below are ten tints and shades of Electric Ultramarine, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#3700FF · #C8FF00

Analogous

#0048FF · #3700FF · #B700FF

Triadic

#3700FF · #FF3700 · #00FF37

Split complementary

#3700FF · #FFB700 · #48FF00

Do more with Electric Ultramarine

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

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