#63330B Hex Color
Deep Brown with a Grounded Mood

Dark, muted, and earthy, this brown sits close to dark roast coffee or aged leather. #63330b works best as a dominant base in moody layouts, where its low lightness lets cream or tan text carry the page. White text on it hits about 10.5:1 contrast, well past WCAG AA, so small body copy stays readable. It can read flat in large empty areas, so pair it with texture or a brighter accent. The hex code #63330b suits coffee, tobacco, and vintage branding.
Questions about #63330b
What is #63330b in RGB, HSL and CMYK?
In RGB, #63330b is rgb(99, 51, 11), in HSL hsl(27, 80%, 22%) and in CMYK 0%, 48%, 89%, 61%.
What colors pair well with #63330b?
What mood does #63330b convey?
It reads serious, grounded, and a bit somber, thanks to its very low lightness and muted saturation. That makes it a fit for moody designs, organic products, and retro packaging rather than playful or high-energy work.
Is #63330b readable on white or black?
#63330b has a 10.45:1 contrast ratio on white and 2.00:1 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.