#B7103A Color
#B7103A is rgb(183, 16, 58) in RGB and hsl(345, 84%, 39%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.
#B7103A
HEX
#B7103ARGB
rgb(183, 16, 58)HSL
hsl(345, 84%, 39%)HSV
hsv(345, 91%, 72%)OKLCH
oklch(50% 0.193 16.7)CMYK
cmyk(0%, 91%, 68%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B7103A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.67:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.15:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #B7103A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B7103A, useful for hover states, backgrounds, and text variants.