#B10B19 Color

#B10B19 is rgb(177, 11, 25) in RGB and hsl(355, 88%, 37%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B10B19

HEX#B10B19

RGBrgb(177, 11, 25)

HSLhsl(355, 88%, 37%)

HSVhsv(355, 94%, 69%)

OKLCHoklch(48.2% 0.191 26.2)

CMYKcmyk(0%, 94%, 86%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B10B19 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.16:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #B10B19 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B10B19 Complementary#0BB1A4 Analogous#B10B6C Analogous#B1510B Triadic#19B10B Triadic#0B19B1

Tints & Shades

Lighter tints and darker shades of #B10B19, useful for hover states, backgrounds, and text variants.

Tints

#DD0E1F #F12234 #F44E5B #F67983 #F9A4AB #FCCACE

Shades

#990A16 #860913 #6E0710 #56060C #3E0409 #2B0306

Use #B10B19 in Our Tools

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