#F31237 Color

#F31237 is rgb(243, 18, 55) in RGB and hsl(350, 90%, 51%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#F31237

HEX#F31237

RGBrgb(243, 18, 55)

HSLhsl(350, 90%, 51%)

HSVhsv(350, 93%, 95%)

OKLCHoklch(61.2% 0.242 22.8)

CMYKcmyk(0%, 93%, 77%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #F31237 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.24:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.95:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #F31237 based on color wheel relationships. Click any swatch for its full breakdown.

Base#F31237 Complementary#12F3CD Analogous#F312A8 Analogous#F35D12 Triadic#37F312 Triadic#1237F3

Tints & Shades

Lighter tints and darker shades of #F31237, useful for hover states, backgrounds, and text variants.

Tints

#F43454 #F6516C #F87289 #F994A5 #FBB6C2 #FDD3DA

Shades

#D50B2D #B80A27 #960820 #740618 #520411 #35030B

Use #F31237 in Our Tools

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