#A51103 Color

#A51103 is rgb(165, 17, 3) in RGB and hsl(5, 96%, 33%) in HSL. The closest CSS named color is DarkRed. White text is most readable on this background.

#A51103

HEX#A51103

RGBrgb(165, 17, 3)

HSLhsl(5, 96%, 33%)

HSVhsv(5, 98%, 65%)

OKLCHoklch(46% 0.18 30.3)

CMYKcmyk(0%, 90%, 98%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A51103 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.83:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.68:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A51103 based on color wheel relationships. Click any swatch for its full breakdown.

Base#A51103 Complementary#0397A5 Analogous#A50347 Analogous#A56203 Triadic#03A511 Triadic#1103A5

Tints & Shades

Lighter tints and darker shades of #A51103, useful for hover states, backgrounds, and text variants.

Tints

#D21504 #FA230F #FB4C3C #FC7569 #FD9F96 #FECDC8

Shades

#910F03 #7D0D03 #690B02 #500802 #3C0601 #280401

Use #A51103 in Our Tools

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