#F81B31 Color

#F81B31 is rgb(248, 27, 49) in RGB and hsl(354, 94%, 54%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#F81B31

HEX#F81B31

RGBrgb(248, 27, 49)

HSLhsl(354, 94%, 54%)

HSVhsv(354, 89%, 97%)

OKLCHoklch(62.4% 0.243 24.8)

CMYKcmyk(0%, 89%, 80%, 3%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #F81B31 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.04:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.19:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #F81B31 based on color wheel relationships. Click any swatch for its full breakdown.

Base#F81B31 Complementary#1BF8E2 Analogous#F81BA0 Analogous#F8741B Triadic#31F81B Triadic#1B31F8

Tints & Shades

Lighter tints and darker shades of #F81B31, useful for hover states, backgrounds, and text variants.

Tints

#F9394C #FA5C6C #FB7986 #FC97A1 #FDB5BC #FED7DB

Shades

#E9071E #C60619 #A30515 #7C0410 #59030B #360207

Use #F81B31 in Our Tools

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