#EF0B0F Color
#EF0B0F is rgb(239, 11, 15) in RGB and hsl(359, 91%, 49%) in HSL. The closest CSS named color is Red. Black text is most readable on this background.
#EF0B0F
HEX
#EF0B0FRGB
rgb(239, 11, 15)HSL
hsl(359, 91%, 49%)HSV
hsv(359, 95%, 94%)OKLCH
oklch(60% 0.243 28.6)CMYK
cmyk(0%, 95%, 94%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #EF0B0F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.44:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text4.72:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #EF0B0F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #EF0B0F, useful for hover states, backgrounds, and text variants.