#B31C19 Color

#B31C19 is rgb(179, 28, 25) in RGB and hsl(1, 75%, 40%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B31C19

HEX#B31C19

RGBrgb(179, 28, 25)

HSLhsl(1, 75%, 40%)

HSVhsv(1, 86%, 70%)

OKLCHoklch(49.4% 0.185 28.1)

CMYKcmyk(0%, 84%, 86%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B31C19 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.78:1AA normal ✓AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #B31C19 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B31C19 Complementary#19B0B3 Analogous#B31963 Analogous#B36919 Triadic#19B31C Triadic#1C19B3

Tints & Shades

Lighter tints and darker shades of #B31C19, useful for hover states, backgrounds, and text variants.

Tints

#D6221F #E4423F #E96563 #EE8887 #F3ABAA #F9D3D2

Shades

#9C1916 #861513 #701210 #550D0C #3E0A09 #280606

Use #B31C19 in Our Tools

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