#B31800 Color

#B31800 is rgb(179, 24, 0) in RGB and hsl(8, 100%, 35%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#B31800

HEX#B31800

RGBrgb(179, 24, 0)

HSLhsl(8, 100%, 35%)

HSVhsv(8, 100%, 70%)

OKLCHoklch(49% 0.189 31.3)

CMYKcmyk(0%, 87%, 100%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B31800 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.89:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.05:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B31800 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B31800 Complementary#009BB3 Analogous#B30041 Analogous#B37100 Triadic#00B318 Triadic#1800B3

Tints & Shades

Lighter tints and darker shades of #B31800, useful for hover states, backgrounds, and text variants.

Tints

#E01E00 #FF2F0F #FF573D #FF7F6B #FFA799 #FFCEC7

Shades

#9E1500 #851200 #700F00 #570C00 #420900 #290500

Use #B31800 in Our Tools

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