#634E39 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors
#634e39 is a desaturated, dusty brown with strong ashy undertones. Because it feels so matte and muted, this shade works best as a grounding neutral for organic branding or vintage palettes. It pairs beautifully with cream or soft gold to lift its heavy, gloomy character. For UI design, the hex code #634e39 offers enough contrast against white text to remain legible as a background color.
Questions about #634e39
What is #634e39 in RGB, HSL and CMYK?
In RGB, #634e39 is rgb(99, 78, 57), in HSL hsl(30, 27%, 31%) and in CMYK 0%, 21%, 42%, 61%.
What colors pair best with #634e39 for design?
#634e39 pairs beautifully with cream or soft gold to lift its heavy, gloomy character. These warmer highlights balance the ashy, desaturated nature of the brown, creating a sophisticated contrast that feels both organic and intentional for modern branding projects.
Is #634e39 suitable for UI background use?
#634e39 is an excellent choice for background elements because it offers enough contrast against white text to remain legible. Its matte, muted appearance provides a stable, grounding backdrop that avoids the harshness of pure black or the flatness of standard gray.
Is #634e39 readable on white or black?
#634e39 has a 7.83:1 contrast ratio on white and 2.67:1 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.