#10131F Hex Color
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Dark and muted, #10131f is an inky indigo with a cool, ashy cast and very low lightness. Its serious, mysterious character suits night-sky themes, meditation brands, luxury layouts, and dark-mode interfaces. Use the hex code #10131f as a dominant background with white text, which achieves about 18.5:1 contrast for readable body copy.
Questions about #10131f
What is #10131f in RGB, HSL and CMYK?
In RGB, #10131f is rgb(16, 19, 31), in HSL hsl(228, 32%, 9%) and in CMYK 48%, 39%, 0%, 88%.
Which colors pair well with #10131f?
#10131f pairs well with white, pale blue, silver, and muted lavender, creating crisp contrast while preserving its cool indigo mood in interfaces, editorial layouts, and atmospheric brand palettes with ease. A warm accent such as terracotta can add energy.
Does #10131f work with white text?
#10131f works especially well with white text, delivering about 18.5:1 contrast and making it suitable for readable body copy, navigation, and dark-mode surfaces across common interface contexts and devices. Still check each accent, border, and interactive state separately because accessibility depends on the exact pairing.
Is #10131f readable on white or black?
#10131f has a 18.50:1 contrast ratio on white and 1.13:1 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.