#F31224 Color

#F31224 is rgb(243, 18, 36) in RGB and hsl(355, 90%, 51%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#F31224

HEX#F31224

RGBrgb(243, 18, 36)

HSLhsl(355, 90%, 51%)

HSVhsv(355, 93%, 95%)

OKLCHoklch(61.1% 0.243 26.5)

CMYKcmyk(0%, 93%, 85%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #F31224 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.27:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.92:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #F31224 based on color wheel relationships. Click any swatch for its full breakdown.

Base#F31224 Complementary#12F3E0 Analogous#F31295 Analogous#F36F12 Triadic#24F312 Triadic#1224F3

Tints & Shades

Lighter tints and darker shades of #F31224, useful for hover states, backgrounds, and text variants.

Tints

#F43444 #F6515E #F8727E #F9949D #FBB6BC #FDD3D7

Shades

#D50B1C #B80A18 #960814 #74060F #52040B #350307

Use #F31224 in Our Tools

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