#AD143B Color
#AD143B is rgb(173, 20, 59) in RGB and hsl(345, 79%, 38%) in HSL. The closest CSS named color is Brown. White text is most readable on this background.
#AD143B
HEX
#AD143BRGB
rgb(173, 20, 59)HSL
hsl(345, 79%, 38%)HSV
hsv(345, 88%, 68%)OKLCH
oklch(48.3% 0.182 15.3)CMYK
cmyk(0%, 88%, 66%, 32%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #AD143B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.14:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.94:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #AD143B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #AD143B, useful for hover states, backgrounds, and text variants.