#F31B4A Color

#F31B4A is rgb(243, 27, 74) in RGB and hsl(347, 90%, 53%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#F31B4A

HEX#F31B4A

RGBrgb(243, 27, 74)

HSLhsl(347, 90%, 53%)

HSVhsv(347, 89%, 95%)

OKLCHoklch(61.8% 0.238 18.5)

CMYKcmyk(0%, 89%, 70%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #F31B4A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.14:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.07:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #F31B4A based on color wheel relationships. Click any swatch for its full breakdown.

Base#F31B4A Complementary#1BF3C4 Analogous#F31BB6 Analogous#F3581B Triadic#4AF31B Triadic#1B4AF3

Tints & Shades

Lighter tints and darker shades of #F31B4A, useful for hover states, backgrounds, and text variants.

Tints

#F53861 #F65A7C #F87793 #FA99AE #FBB6C5 #FDD8E0

Shades

#DF0C39 #BD0A31 #9B0828 #79061F #570516 #35030E

Use #F31B4A in Our Tools

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