#AC1D1B Color

#AC1D1B is rgb(172, 29, 27) in RGB and hsl(1, 73%, 39%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#AC1D1B

HEX#AC1D1B

RGBrgb(172, 29, 27)

HSLhsl(1, 73%, 39%)

HSVhsv(1, 84%, 67%)

OKLCHoklch(48.1% 0.178 27.7)

CMYKcmyk(0%, 83%, 84%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #AC1D1B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.13:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.95:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #AC1D1B based on color wheel relationships. Click any swatch for its full breakdown.

Base#AC1D1B Complementary#1BAAAC Analogous#AC1B61 Analogous#AC661B Triadic#1BAC1D Triadic#1D1BAC

Tints & Shades

Lighter tints and darker shades of #AC1D1B, useful for hover states, backgrounds, and text variants.

Tints

#CF2320 #E1403D #E66260 #EC8A88 #F2ACAB #F8D4D3

Shades

#961A17 #801614 #6A1211 #540E0D #3E0B0A #280706

Use #AC1D1B in Our Tools

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