#B4181E Color

#B4181E is rgb(180, 24, 30) in RGB and hsl(358, 76%, 40%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B4181E

HEX#B4181E

RGBrgb(180, 24, 30)

HSLhsl(358, 76%, 40%)

HSVhsv(358, 87%, 71%)

OKLCHoklch(49.4% 0.188 26.4)

CMYKcmyk(0%, 87%, 83%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B4181E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.8:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.09:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B4181E based on color wheel relationships. Click any swatch for its full breakdown.

Base#B4181E Complementary#18B4AE Analogous#B4186B Analogous#B46118 Triadic#1EB418 Triadic#181EB4

Tints & Shades

Lighter tints and darker shades of #B4181E, useful for hover states, backgrounds, and text variants.

Tints

#D71D24 #E53E44 #EA6266 #EE8689 #F3AAAC #F9D2D3

Shades

#9D151A #871216 #700F13 #550C0E #3F090A #280607

Use #B4181E in Our Tools

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