#B31905 Color
#B31905 is rgb(179, 25, 5) in RGB and hsl(7, 95%, 36%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.
#B31905
HEX
#B31905RGB
rgb(179, 25, 5)HSL
hsl(7, 95%, 36%)HSV
hsv(7, 97%, 70%)OKLCH
oklch(49.1% 0.189 30.8)CMYK
cmyk(0%, 86%, 97%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B31905 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.87:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.06:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #B31905 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B31905, useful for hover states, backgrounds, and text variants.