#631D1D Color

#631D1D is rgb(99, 29, 29) in RGB and hsl(0, 55%, 25%) in HSL. The closest CSS named color is Maroon. White text is most readable on this background.

#631D1D
HEX#631D1D
RGBrgb(99, 29, 29)
HSLhsl(0, 55%, 25%)
HSVhsv(0, 71%, 39%)
OKLCHoklch(34.3% 0.101 24.2)
CMYKcmyk(0%, 71%, 71%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #631D1D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.18:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #631D1D based on color wheel relationships. Click any swatch for its full breakdown.

Base#631D1DComplementary#1D6363Analogous#631D40Analogous#63401DTriadic#1D631DTriadic#1D1D63

Tints & Shades

Lighter tints and darker shades of #631D1D, useful for hover states, backgrounds, and text variants.

Use #631D1D in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex