#AC1531 Color

#AC1531 is rgb(172, 21, 49) in RGB and hsl(349, 78%, 38%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#AC1531

HEX#AC1531

RGBrgb(172, 21, 49)

HSLhsl(349, 78%, 38%)

HSVhsv(349, 88%, 67%)

OKLCHoklch(47.9% 0.181 19.3)

CMYKcmyk(0%, 88%, 72%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #AC1531 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.91:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #AC1531 based on color wheel relationships. Click any swatch for its full breakdown.

Base#AC1531 Complementary#15AC91 Analogous#AC157D Analogous#AC4515 Triadic#31AC15 Triadic#1531AC

Tints & Shades

Lighter tints and darker shades of #AC1531, useful for hover states, backgrounds, and text variants.

Tints

#D51A3D #E63354 #EB5C76 #EF8094 #F4A9B7 #F9CDD5

Shades

#96132B #7F1024 #680D1E #560B19 #400812 #29050C

Use #AC1531 in Our Tools

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