#A81C00 Color
#A81C00 is rgb(168, 28, 0) in RGB and hsl(10, 100%, 33%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.
#A81C00
HEX
#A81C00RGB
rgb(168, 28, 0)HSL
hsl(10, 100%, 33%)HSV
hsv(10, 100%, 66%)OKLCH
oklch(47.1% 0.177 32.3)CMYK
cmyk(0%, 83%, 100%, 34%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #A81C00 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.42:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.83:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #A81C00 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #A81C00, useful for hover states, backgrounds, and text variants.