#B31E37 Color

#B31E37 is rgb(179, 30, 55) in RGB and hsl(350, 71%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B31E37

HEX#B31E37

RGBrgb(179, 30, 55)

HSLhsl(350, 71%, 41%)

HSVhsv(350, 83%, 70%)

OKLCHoklch(49.9% 0.182 19)

CMYKcmyk(0%, 83%, 69%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B31E37 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.65:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.16:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B31E37 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B31E37 Complementary#1EB39A Analogous#B31E81 Analogous#B3501E Triadic#37B31E Triadic#1E37B3

Tints & Shades

Lighter tints and darker shades of #B31E37, useful for hover states, backgrounds, and text variants.

Tints

#D62442 #DF435D #E5667C #EC8E9D #F2B1BB #F8D3D9

Shades

#9D1B30 #831628 #6D1222 #570F1B #410B14 #27070C

Use #B31E37 in Our Tools

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