#A51A18 Color

#A51A18 is rgb(165, 26, 24) in RGB and hsl(1, 75%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A51A18

HEX#A51A18

RGBrgb(165, 26, 24)

HSLhsl(1, 75%, 37%)

HSVhsv(1, 85%, 65%)

OKLCHoklch(46.6% 0.174 27.8)

CMYKcmyk(0%, 84%, 85%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A51A18 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.61:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #A51A18 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A51A18 Complementary#18A3A5 Analogous#A5185C Analogous#A56118 Triadic#18A51A Triadic#1A18A5

Tints & Shades

Lighter tints and darker shades of #A51A18, useful for hover states, backgrounds, and text variants.

Tints

#CD201D #E23532 #E75C5A #ED8482 #F3ABAA #F8CFCE

Shades

#8F1614 #7D1412 #67100F #500D0B #3A0908 #280606

Use #A51A18 in Our Tools

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