#A51828 Color

#A51828 is rgb(165, 24, 40) in RGB and hsl(353, 75%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A51828

HEX#A51828

RGBrgb(165, 24, 40)

HSLhsl(353, 75%, 37%)

HSVhsv(353, 85%, 65%)

OKLCHoklch(46.6% 0.173 22.5)

CMYKcmyk(0%, 85%, 76%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A51828 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 #A51828 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A51828 Complementary#18A595 Analogous#A5186F Analogous#A54E18 Triadic#28A518 Triadic#1828A5

Tints & Shades

Lighter tints and darker shades of #A51828, useful for hover states, backgrounds, and text variants.

Tints

#CD1D32 #E23246 #E75A6A #ED828F #F3AAB3 #F8CED3

Shades

#8F1423 #7D121E #670F19 #500B14 #3A080E #28060A

Use #A51828 in Our Tools

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