#B21210 Color
#B21210 is rgb(178, 18, 16) in RGB and hsl(1, 84%, 38%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.
#B21210
HEX
#B21210RGB
rgb(178, 18, 16)HSL
hsl(1, 84%, 38%)HSV
hsv(1, 91%, 70%)OKLCH
oklch(48.6% 0.19 28.5)CMYK
cmyk(0%, 90%, 91%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B21210 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.03:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.99:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #B21210 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B21210, useful for hover states, backgrounds, and text variants.