#B31E1E Color

#B31E1E is rgb(179, 30, 30) in RGB and hsl(0, 71%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B31E1E

HEX#B31E1E

RGBrgb(179, 30, 30)

HSLhsl(0, 71%, 41%)

HSVhsv(0, 83%, 70%)

OKLCHoklch(49.6% 0.184 27.2)

CMYKcmyk(0%, 83%, 83%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B31E1E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.73:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.12:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B31E1E based on color wheel relationships. Click any swatch for its full breakdown.

Base#B31E1E Complementary#1EB3B3 Analogous#B31E69 Analogous#B3691E Triadic#1EB31E Triadic#1E1EB3

Tints & Shades

Lighter tints and darker shades of #B31E1E, useful for hover states, backgrounds, and text variants.

Tints

#D62424 #DF4343 #E56666 #EC8E8E #F2B1B1 #F8D3D3

Shades

#9D1B1B #831616 #6D1212 #570F0F #410B0B #270707

Use #B31E1E in Our Tools

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