#B31305 Color

#B31305 is rgb(179, 19, 5) in RGB and hsl(5, 95%, 36%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B31305

HEX#B31305

RGBrgb(179, 19, 5)

HSLhsl(5, 95%, 36%)

HSVhsv(5, 97%, 70%)

OKLCHoklch(48.8% 0.191 30.1)

CMYKcmyk(0%, 89%, 97%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B31305 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.97:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.01:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B31305 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B31305 Complementary#05A4B3 Analogous#B3054D Analogous#B36A05 Triadic#05B313 Triadic#1305B3

Tints & Shades

Lighter tints and darker shades of #B31305, useful for hover states, backgrounds, and text variants.

Tints

#E01806 #F92D1A #FA5647 #FB7B6F #FCA49C #FECDC8

Shades

#9A1004 #860E03 #6D0C03 #5A0A02 #410702 #2D0501

Use #B31305 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex