#AA181F Color

#AA181F is rgb(170, 24, 31) in RGB and hsl(357, 75%, 38%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#AA181F

HEX#AA181F

RGBrgb(170, 24, 31)

HSLhsl(357, 75%, 38%)

HSVhsv(357, 86%, 67%)

OKLCHoklch(47.5% 0.179 25.7)

CMYKcmyk(0%, 86%, 82%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #AA181F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.34:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #AA181F based on color wheel relationships. Click any swatch for its full breakdown.

Base#AA181F Complementary#18AAA2 Analogous#AA1868 Analogous#AA5A18 Triadic#1FAA18 Triadic#181FAA

Tints & Shades

Lighter tints and darker shades of #AA181F, useful for hover states, backgrounds, and text variants.

Tints

#D21E27 #E2363F #E85E65 #ED8287 #F3AAAE #F8CED0

Shades

#93151B #7D1217 #670F13 #550C10 #3E090C #280607

Use #AA181F in Our Tools

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