#B3003B Color
#B3003B is rgb(179, 0, 59) in RGB and hsl(340, 100%, 35%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.
#B3003B
HEX
#B3003BRGB
rgb(179, 0, 59)HSL
hsl(340, 100%, 35%)HSV
hsv(340, 100%, 70%)OKLCH
oklch(48.8% 0.195 14.7)CMYK
cmyk(0%, 100%, 67%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B3003B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.05:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.98:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #B3003B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B3003B, useful for hover states, backgrounds, and text variants.