#B21544 Color
#B21544 is rgb(178, 21, 68) in RGB and hsl(342, 79%, 39%) in HSL. The closest CSS named color is Brown. White text is most readable on this background.
#B21544
HEX
#B21544RGB
rgb(178, 21, 68)HSL
hsl(342, 79%, 39%)HSV
hsv(342, 88%, 70%)OKLCH
oklch(49.5% 0.187 12.3)CMYK
cmyk(0%, 88%, 62%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B21544 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.81:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.08:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #B21544 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B21544, useful for hover states, backgrounds, and text variants.