#B21F33 Color

#B21F33 is rgb(178, 31, 51) in RGB and hsl(352, 70%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B21F33

HEX#B21F33

RGBrgb(178, 31, 51)

HSLhsl(352, 70%, 41%)

HSVhsv(352, 83%, 70%)

OKLCHoklch(49.7% 0.18 20.6)

CMYKcmyk(0%, 83%, 71%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B21F33 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.69:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.14:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B21F33 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B21F33 Complementary#1FB29E Analogous#B21F7C Analogous#B2551F Triadic#33B21F Triadic#1F33B2

Tints & Shades

Lighter tints and darker shades of #B21F33, useful for hover states, backgrounds, and text variants.

Tints

#D4253D #DE4559 #E46778 #EB8E9B #F1B1BA #F7D4D8

Shades

#9C1C2D #821725 #6C131F #570F19 #410B13 #27070B

Use #B21F33 in Our Tools

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