#B10B45 Color

#B10B45 is rgb(177, 11, 69) in RGB and hsl(339, 88%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B10B45

HEX#B10B45

RGBrgb(177, 11, 69)

HSLhsl(339, 88%, 37%)

HSVhsv(339, 94%, 69%)

OKLCHoklch(48.9% 0.191 10.9)

CMYKcmyk(0%, 94%, 61%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B10B45 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.99:1AA normal ✓AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #B10B45 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B10B45 Complementary#0BB177 Analogous#B10B98 Analogous#B1240B Triadic#45B10B Triadic#0B45B1

Tints & Shades

Lighter tints and darker shades of #B10B45, useful for hover states, backgrounds, and text variants.

Tints

#DD0E56 #F1226B #F44E88 #F679A5 #F9A4C2 #FCCADC

Shades

#990A3C #860935 #6E072B #560622 #3E0418 #2B0311

Use #B10B45 in Our Tools

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