#F31B2A Color

#F31B2A is rgb(243, 27, 42) in RGB and hsl(356, 90%, 53%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#F31B2A

HEX#F31B2A

RGBrgb(243, 27, 42)

HSLhsl(356, 90%, 53%)

HSVhsv(356, 89%, 95%)

OKLCHoklch(61.4% 0.24 26)

CMYKcmyk(0%, 89%, 83%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #F31B2A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.2:1AA normal ✗AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #F31B2A based on color wheel relationships. Click any swatch for its full breakdown.

Base#F31B2A Complementary#1BF3E5 Analogous#F31B96 Analogous#F3791B Triadic#2AF31B Triadic#1B2AF3

Tints & Shades

Lighter tints and darker shades of #F31B2A, useful for hover states, backgrounds, and text variants.

Tints

#F53845 #F65A65 #F87780 #FA99A0 #FBB6BB #FDD8DB

Shades

#DF0C1A #BD0A16 #9B0812 #79060E #57050A #350306

Use #F31B2A in Our Tools

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