#F22521 Color

#F22521 is rgb(242, 37, 33) in RGB and hsl(1, 89%, 54%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#F22521

HEX#F22521

RGBrgb(242, 37, 33)

HSLhsl(1, 89%, 54%)

HSVhsv(1, 86%, 95%)

OKLCHoklch(61.6% 0.235 28.3)

CMYKcmyk(0%, 85%, 86%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #F22521 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.15:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.06:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #F22521 based on color wheel relationships. Click any swatch for its full breakdown.

Base#F22521 Complementary#21EFF2 Analogous#F22186 Analogous#F28D21 Triadic#21F225 Triadic#2521F2

Tints & Shades

Lighter tints and darker shades of #F22521, useful for hover states, backgrounds, and text variants.

Tints

#F4413E #F66260 #F77F7D #F99B9A #FBB8B7 #FDD9D8

Shades

#E3110D #C10E0B #9F0C09 #780907 #570605 #350403

Use #F22521 in Our Tools

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