#B21F27 Color

#B21F27 is rgb(178, 31, 39) in RGB and hsl(357, 70%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B21F27

HEX#B21F27

RGBrgb(178, 31, 39)

HSLhsl(357, 70%, 41%)

HSVhsv(357, 83%, 70%)

OKLCHoklch(49.5% 0.181 24.8)

CMYKcmyk(0%, 83%, 78%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B21F27 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.73:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.12:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B21F27 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B21F27 Complementary#1FB2AA Analogous#B21F70 Analogous#B2611F Triadic#27B21F Triadic#1F27B2

Tints & Shades

Lighter tints and darker shades of #B21F27, useful for hover states, backgrounds, and text variants.

Tints

#D4252E #DE454C #E4676E #EB8E93 #F1B1B4 #F7D4D5

Shades

#9C1C22 #82171C #6C1318 #570F13 #410B0E #270708

Use #B21F27 in Our Tools

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