#A51215 Color

#A51215 is rgb(165, 18, 21) in RGB and hsl(359, 80%, 36%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A51215

HEX#A51215

RGBrgb(165, 18, 21)

HSLhsl(359, 80%, 36%)

HSVhsv(359, 89%, 65%)

OKLCHoklch(46.1% 0.178 27.4)

CMYKcmyk(0%, 89%, 87%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A51215 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A51215 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A51215 Complementary#12A5A3 Analogous#A5125E Analogous#A55912 Triadic#15A512 Triadic#1215A5

Tints & Shades

Lighter tints and darker shades of #A51215, useful for hover states, backgrounds, and text variants.

Tints

#CF171A #E82C2F #EC5558 #F07A7C #F5A3A5 #F9CDCD

Shades

#8E1012 #7C0E10 #650B0D #53090A #3C0708 #290505

Use #A51215 in Our Tools

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