#B30015 Color
#B30015 is rgb(179, 0, 21) in RGB and hsl(353, 100%, 35%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.
#B30015
HEX
#B30015RGB
rgb(179, 0, 21)HSL
hsl(353, 100%, 35%)HSV
hsv(353, 100%, 70%)OKLCH
oklch(48.3% 0.196 26.3)CMYK
cmyk(0%, 100%, 88%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B30015 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.17:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.93:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #B30015 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B30015, useful for hover states, backgrounds, and text variants.