BlueMid-toneVivid

Adamantine Blue

#40ACFB

Contrast at a glance

White text

2.47:1Fails

Black text

8.02:1AAA

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About Adamantine Blue

Adamantine Blue (#40ACFB) is a mid-tone vivid blue. Its RGB value is 64, 172, 251 and its HSL value is 205°, 96%, 62%. Black text reads best on it, at a contrast ratio of 8.02:1 (WCAG AAA). Below are ten tints and shades of Adamantine Blue, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

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Shades

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Harmonies

Complementary

#40ACFB · #FB8F40

Analogous

#40FBED · #40ACFB · #404EFB

Triadic

#40ACFB · #FB40AC · #ACFB40

Split complementary

#40ACFB · #FB404E · #FBED40

Do more with Adamantine Blue

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

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