BlueMid-toneVivid

Electric Ultramarine

#3F00FF

Contrast at a glance

White text

7.91:1AAA

Black text

2.50:1Fails

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About Electric Ultramarine

Electric Ultramarine (#3F00FF) is a mid-tone vivid blue. Its RGB value is 63, 0, 255 and its HSL value is 255°, 100%, 50%. White text reads best on it, at a contrast ratio of 7.91:1 (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

#3F00FF · #C0FF00

Analogous

#0041FF · #3F00FF · #BE00FF

Triadic

#3F00FF · #FF3F00 · #00FF3F

Split complementary

#3F00FF · #FFBE00 · #41FF00

Do more with Electric Ultramarine

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

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