#1C100B Hex Color
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This near-black brown offers a moody, grounding alternative to standard black. With very low luminance, #1c100b creates a serious, sophisticated backdrop for UI designs. Because it maintains high contrast with white text, it remains legible for body copy. Use this hex code as a base color for vintage or artisan brands. Avoid pairing it with other dark shades, as the color can look muddy in print.
Questions about #1c100b
What is #1c100b in RGB, HSL and CMYK?
In RGB, #1c100b is rgb(28, 16, 11), in HSL hsl(18, 44%, 8%) and in CMYK 0%, 43%, 61%, 89%.
How can I use #1c100b effectively in UI design?
#1c100b works best as a primary background or text color because it feels less harsh than pure black. Pair it with crisp white or soft cream accents to maintain readability while keeping your interface looking grounded and high-end.
Does #1c100b read as a warm or cool tone?
This color carries strong warm, earthy undertones because of its deep brown base. These undertones make it feel more organic and accessible than standard charcoal, which often leans toward a cooler, more clinical aesthetic.
Is #1c100b readable on white or black?
#1c100b has a 18.61:1 contrast ratio on white and 1.12:1 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.