#B21D06 Color

#B21D06 is rgb(178, 29, 6) in RGB and hsl(8, 93%, 36%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B21D06

HEX#B21D06

RGBrgb(178, 29, 6)

HSLhsl(8, 93%, 36%)

HSVhsv(8, 97%, 70%)

OKLCHoklch(49.1% 0.185 31.3)

CMYKcmyk(0%, 84%, 97%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B21D06 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.84:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.07:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B21D06 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B21D06 Complementary#069AB1 Analogous#B10645 Analogous#B17306 Triadic#06B11D Triadic#1D06B1

Tints & Shades

Lighter tints and darker shades of #B21D06, useful for hover states, backgrounds, and text variants.

Tints

#DD2408 #F73A1D #F86049 #FA8370 #FBA99D #FDD0C9

Shades

#991906 #851605 #6C1204 #590F03 #400B02 #2C0702

Use #B21D06 in Our Tools

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