#B10B1F Color

#B10B1F is rgb(177, 11, 31) in RGB and hsl(353, 88%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B10B1F

HEX#B10B1F

RGBrgb(177, 11, 31)

HSLhsl(353, 88%, 37%)

HSVhsv(353, 94%, 69%)

OKLCHoklch(48.3% 0.191 24.7)

CMYKcmyk(0%, 94%, 82%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B10B1F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.15:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.94:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #B10B1F based on color wheel relationships. Click any swatch for its full breakdown.

Base#B10B1F Complementary#0BB19E Analogous#B10B72 Analogous#B14B0B Triadic#1FB10B Triadic#0B1FB1

Tints & Shades

Lighter tints and darker shades of #B10B1F, useful for hover states, backgrounds, and text variants.

Tints

#DD0E26 #F1223B #F44E61 #F67987 #F9A4AE #FCCAD0

Shades

#990A1B #860917 #6E0713 #56060F #3E040B #2B0307

Use #B10B1F in Our Tools

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