#AD1F23 Color

#AD1F23 is rgb(173, 31, 35) in RGB and hsl(358, 70%, 40%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#AD1F23

HEX#AD1F23

RGBrgb(173, 31, 35)

HSLhsl(358, 70%, 40%)

HSVhsv(358, 82%, 68%)

OKLCHoklch(48.5% 0.177 25.8)

CMYKcmyk(0%, 82%, 80%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #AD1F23 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text3:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #AD1F23 based on color wheel relationships. Click any swatch for its full breakdown.

Base#AD1F23 Complementary#1FADA9 Analogous#AD1F6B Analogous#AD611F Triadic#23AD1F Triadic#1F23AD

Tints & Shades

Lighter tints and darker shades of #AD1F23, useful for hover states, backgrounds, and text variants.

Tints

#D0252A #DE454A #E4676B #EA8A8D #F0ADAF #F7D4D5

Shades

#981B1F #82171B #6C1316 #520F11 #3D0B0C #270708

Use #AD1F23 in Our Tools

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