#A51228 Color

#A51228 is rgb(165, 18, 40) in RGB and hsl(351, 80%, 36%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A51228

HEX#A51228

RGBrgb(165, 18, 40)

HSLhsl(351, 80%, 36%)

HSVhsv(351, 89%, 65%)

OKLCHoklch(46.3% 0.177 21.7)

CMYKcmyk(0%, 89%, 76%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A51228 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A51228 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A51228 Complementary#12A58F Analogous#A51272 Analogous#A54612 Triadic#28A512 Triadic#1228A5

Tints & Shades

Lighter tints and darker shades of #A51228, useful for hover states, backgrounds, and text variants.

Tints

#CF1732 #E82C48 #EC556C #F07A8C #F5A3AF #F9CDD3

Shades

#8E1023 #7C0E1E #650B19 #530914 #3C070F #29050A

Use #A51228 in Our Tools

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