#A31F23 Color

#A31F23 is rgb(163, 31, 35) in RGB and hsl(358, 68%, 38%) in HSL. The closest CSS named color is Brown. White text is most readable on this background.

#A31F23

HEX#A31F23

RGBrgb(163, 31, 35)

HSLhsl(358, 68%, 38%)

HSVhsv(358, 81%, 64%)

OKLCHoklch(46.7% 0.167 25.4)

CMYKcmyk(0%, 81%, 79%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A31F23 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.56:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A31F23 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A31F23 Complementary#1FA39E Analogous#A31F65 Analogous#A35D1F Triadic#23A31F Triadic#1F23A3

Tints & Shades

Lighter tints and darker shades of #A31F23, useful for hover states, backgrounds, and text variants.

Tints

#C9262C #DA3E43 #E26569 #E8878A #EFAEB0 #F6D0D1

Shades

#8D1B1F #78171A #631315 #511012 #3C0B0D #270708

Use #A31F23 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex