#B5171F Color

#B5171F is rgb(181, 23, 31) in RGB and hsl(357, 77%, 40%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B5171F

HEX#B5171F

RGBrgb(181, 23, 31)

HSLhsl(357, 77%, 40%)

HSVhsv(357, 87%, 71%)

OKLCHoklch(49.5% 0.189 26)

CMYKcmyk(0%, 87%, 83%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B5171F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.76:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.11:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B5171F based on color wheel relationships. Click any swatch for its full breakdown.

Base#B5171F Complementary#17B5AD Analogous#B5176E Analogous#B55E17 Triadic#1FB517 Triadic#171FB5

Tints & Shades

Lighter tints and darker shades of #B5171F, useful for hover states, backgrounds, and text variants.

Tints

#D91C26 #E63D45 #EA6168 #EF858A #F4A9AD #F9D2D4

Shades

#9E151B #871217 #710F14 #560B0F #3F080B #290507

Use #B5171F in Our Tools

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