#A31F05 Color

#A31F05 is rgb(163, 31, 5) in RGB and hsl(10, 94%, 33%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A31F05

HEX#A31F05

RGBrgb(163, 31, 5)

HSLhsl(10, 94%, 33%)

HSVhsv(10, 97%, 64%)

OKLCHoklch(46.4% 0.17 32.3)

CMYKcmyk(0%, 81%, 97%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A31F05 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.62:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A31F05 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A31F05 Complementary#0589A3 Analogous#A3053A Analogous#A36F05 Triadic#05A31F Triadic#1F05A3

Tints & Shades

Lighter tints and darker shades of #A31F05, useful for hover states, backgrounds, and text variants.

Tints

#D02806 #F83812 #F95D3E #FA836B #FCA897 #FDD1C9

Shades

#8F1C04 #7C1804 #681403 #4F0F02 #3B0B02 #280801

Use #A31F05 in Our Tools

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