#B30009 Color
#B30009 is rgb(179, 0, 9) in RGB and hsl(357, 100%, 35%) in HSL. The closest CSS named color is DarkRed. White text is most readable on this background.
#B30009
HEX
#B30009RGB
rgb(179, 0, 9)HSL
hsl(357, 100%, 35%)HSV
hsv(357, 100%, 70%)OKLCH
oklch(48.2% 0.197 28.1)CMYK
cmyk(0%, 100%, 95%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B30009 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.19:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.92:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #B30009 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B30009, useful for hover states, backgrounds, and text variants.