#B51C38 Color

#B51C38 is rgb(181, 28, 56) in RGB and hsl(349, 73%, 41%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B51C38

HEX#B51C38

RGBrgb(181, 28, 56)

HSLhsl(349, 73%, 41%)

HSVhsv(349, 85%, 71%)

OKLCHoklch(50.1% 0.185 18.5)

CMYKcmyk(0%, 85%, 69%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B51C38 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.59:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.19:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B51C38 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B51C38 Complementary#1CB599 Analogous#B51C85 Analogous#B54D1C Triadic#38B51C Triadic#1C38B5

Tints & Shades

Lighter tints and darker shades of #B51C38, useful for hover states, backgrounds, and text variants.

Tints

#D82243 #E1415F #E7657C #ED8C9E #F3B0BC #F8D3DA

Shades

#9F1931 #841529 #6E1122 #580E1B #420A15 #28060C

Use #B51C38 in Our Tools

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