#A81F15 Color

#A81F15 is rgb(168, 31, 21) in RGB and hsl(4, 78%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A81F15

HEX#A81F15

RGBrgb(168, 31, 21)

HSLhsl(4, 78%, 37%)

HSVhsv(4, 87%, 66%)

OKLCHoklch(47.5% 0.174 29.5)

CMYKcmyk(0%, 82%, 87%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A81F15 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.31:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A81F15 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A81F15 Complementary#159EA8 Analogous#A81555 Analogous#A86815 Triadic#15A81F Triadic#1F15A8

Tints & Shades

Lighter tints and darker shades of #A81F15, useful for hover states, backgrounds, and text variants.

Tints

#D1261A #E53A2E #EA6157 #EF8780 #F4AEA9 #F9D0CD

Shades

#911A12 #7F1710 #68130D #520F0A #3B0B07 #290705

Use #A81F15 in Our Tools

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