#AC1B31 Color

#AC1B31 is rgb(172, 27, 49) in RGB and hsl(351, 73%, 39%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#AC1B31

HEX#AC1B31

RGBrgb(172, 27, 49)

HSLhsl(351, 73%, 39%)

HSVhsv(351, 84%, 67%)

OKLCHoklch(48.3% 0.177 20.1)

CMYKcmyk(0%, 84%, 72%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #AC1B31 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.11:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.96:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #AC1B31 based on color wheel relationships. Click any swatch for its full breakdown.

Base#AC1B31 Complementary#1BAC96 Analogous#AC1B79 Analogous#AC4E1B Triadic#31AC1B Triadic#1B31AC

Tints & Shades

Lighter tints and darker shades of #AC1B31, useful for hover states, backgrounds, and text variants.

Tints

#CF203B #E13D55 #E66074 #EC8897 #F2ABB6 #F8D3D8

Shades

#96172A #801424 #6A111E #540D18 #3E0A11 #28060B

Use #AC1B31 in Our Tools

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