#25292B Hex Color
Sophisticated dark charcoal for minimal design

This dark, desaturated charcoal provides a sophisticated alternative to pure black. Because it maintains enough lightness to avoid feeling oppressive, #25292b serves as an excellent UI background for dark mode interfaces. White text sits comfortably on this hex code with a 14.7:1 contrast ratio, ensuring high readability for body copy while keeping the overall aesthetic grounded and minimal.
Questions about #25292b
What is #25292b in RGB, HSL and CMYK?
In RGB, #25292b is rgb(37, 41, 43), in HSL hsl(200, 8%, 16%) and in CMYK 14%, 5%, 0%, 83%.
Why choose #25292b over pure black for interface design?
Using #25292b as a background creates a softer, more comfortable viewing experience because it reduces the harsh visual strain often caused by pure black. It keeps text highly readable while feeling less flat and more dimensional on modern digital screens.
Which accent colors work best with #25292b?
This dark charcoal pairs beautifully with soft, muted accents like sage or dusty blue to maintain a calm, professional aesthetic. Avoid overly bright neon hues, which can clash with the grounded, sophisticated nature of the background.
Is #25292b readable on white or black?
#25292b has a 14.67:1 contrast ratio on white and 1.43:1 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.