#0B0F2B Hex Color
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#0b0f2b is a very dark, muted indigo with a cool navy undertone and low lightness. Its gloomy, structured character suits night-sky themes, meditation brands, finance, uniforms, and formal interfaces. Use the hex code #0b0f2b as a dominant background with white text, which provides about 18.8:1 contrast for clear body copy and strong readability.
Questions about #0b0f2b
What is #0b0f2b in RGB, HSL and CMYK?
In RGB, #0b0f2b is rgb(11, 15, 43), in HSL hsl(233, 59%, 11%) and in CMYK 74%, 65%, 0%, 83%.
What colors pair well with #0b0f2b?
For balanced palettes, pair #0b0f2b with white for crisp contrast, pale blue or lavender for a cool scheme, and muted gold or warm amber for restrained complementary warmth in accents. Keep warmer accents limited to preserve its quiet, formal character.
Does #0b0f2b feel warm or cool?
#0b0f2b reads as a cool, very dark indigo because its blue-violet base and navy undertone sit firmly on the cool side of the spectrum rather than a warm or earthy one. Its low lightness gives formal layouts and night-themed designs a subdued, focused mood.
Is #0b0f2b readable on white or black?
#0b0f2b has a 18.79:1 contrast ratio on white and 1.11:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.