#B21F30 Color

#B21F30 is rgb(178, 31, 48) in RGB and hsl(353, 70%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B21F30

HEX#B21F30

RGBrgb(178, 31, 48)

HSLhsl(353, 70%, 41%)

HSVhsv(353, 83%, 70%)

OKLCHoklch(49.6% 0.18 21.7)

CMYKcmyk(0%, 83%, 73%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B21F30 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 #B21F30 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B21F30 Complementary#1FB2A1 Analogous#B21F7A Analogous#B2571F Triadic#30B21F Triadic#1F30B2

Tints & Shades

Lighter tints and darker shades of #B21F30, useful for hover states, backgrounds, and text variants.

Tints

#D4253A #DE4557 #E46776 #EB8E99 #F1B1B8 #F7D4D8

Shades

#9C1C2B #821723 #6C131E #570F18 #410B12 #27070B

Use #B21F30 in Our Tools

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