BlueDarkMuted

Black Sapphire

#454755
Contrast at a glance
White text
9.19:1AAA
Black text
2.15:1Fails
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About Black Sapphire

Black Sapphire (#454755) is a dark muted blue. Its RGB value is 69, 71, 85 and its HSL value is 232°, 10%, 30%. White text reads best on it, at a contrast ratio of 9.19:1 (WCAG AAA). Below are ten tints and shades of Black Sapphire, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Harmonies

Do more with Black Sapphire
Build a palette around it, generate a scale, or check it for accessibility.