#B21F35 Color

#B21F35 is rgb(178, 31, 53) in RGB and hsl(351, 70%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B21F35

HEX#B21F35

RGBrgb(178, 31, 53)

HSLhsl(351, 70%, 41%)

HSVhsv(351, 83%, 70%)

OKLCHoklch(49.7% 0.18 19.8)

CMYKcmyk(0%, 83%, 70%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B21F35 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 #B21F35 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B21F35 Complementary#1FB29C Analogous#B21F7F Analogous#B2531F Triadic#35B21F Triadic#1F35B2

Tints & Shades

Lighter tints and darker shades of #B21F35, useful for hover states, backgrounds, and text variants.

Tints

#D42540 #DE455C #E4677A #EB8E9C #F1B1BB #F7D4D9

Shades

#9C1C2F #821727 #6C1321 #570F1A #410B14 #27070C

Use #B21F35 in Our Tools

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