#A51C18 Color

#A51C18 is rgb(165, 28, 24) in RGB and hsl(2, 75%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A51C18

HEX#A51C18

RGBrgb(165, 28, 24)

HSLhsl(2, 75%, 37%)

HSVhsv(2, 85%, 65%)

OKLCHoklch(46.7% 0.172 28.2)

CMYKcmyk(0%, 83%, 85%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A51C18 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 #A51C18 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A51C18 Complementary#18A0A5 Analogous#A5185A Analogous#A56318 Triadic#18A51C Triadic#1C18A5

Tints & Shades

Lighter tints and darker shades of #A51C18, useful for hover states, backgrounds, and text variants.

Tints

#CD231D #E23832 #E75F5A #ED8682 #F3ADAA #F8CFCE

Shades

#8F1814 #7D1512 #67120F #500E0B #3A0A08 #280706

Use #A51C18 in Our Tools

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