#B21F2E Color

#B21F2E is rgb(178, 31, 46) in RGB and hsl(354, 70%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B21F2E

HEX#B21F2E

RGBrgb(178, 31, 46)

HSLhsl(354, 70%, 41%)

HSVhsv(354, 83%, 70%)

OKLCHoklch(49.6% 0.181 22.4)

CMYKcmyk(0%, 83%, 74%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B21F2E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.71:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.13:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B21F2E based on color wheel relationships. Click any swatch for its full breakdown.

Base#B21F2E Complementary#1FB2A3 Analogous#B21F77 Analogous#B25A1F Triadic#2EB21F Triadic#1F2EB2

Tints & Shades

Lighter tints and darker shades of #B21F2E, useful for hover states, backgrounds, and text variants.

Tints

#D42537 #DE4554 #E46774 #EB8E98 #F1B1B7 #F7D4D7

Shades

#9C1C28 #821722 #6C131C #570F16 #410B11 #27070A

Use #B21F2E in Our Tools

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