#AD281F Color

#AD281F is rgb(173, 40, 31) in RGB and hsl(4, 70%, 40%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#AD281F

HEX#AD281F

RGBrgb(173, 40, 31)

HSLhsl(4, 70%, 40%)

HSVhsv(4, 82%, 68%)

OKLCHoklch(49.2% 0.171 28.9)

CMYKcmyk(0%, 77%, 82%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #AD281F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.77:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.1:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #AD281F based on color wheel relationships. Click any swatch for its full breakdown.

Base#AD281F Complementary#1FA4AD Analogous#AD1F5C Analogous#AD701F Triadic#1FAD28 Triadic#281FAD

Tints & Shades

Lighter tints and darker shades of #AD281F, useful for hover states, backgrounds, and text variants.

Tints

#D03025 #DE4F45 #E47067 #EA908A #F0B1AD #F7D6D4

Shades

#98231B #821E17 #6C1913 #52130F #3D0E0B #270907

Use #AD281F in Our Tools

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