#F21818 Color

#F21818 is rgb(242, 24, 24) in RGB and hsl(0, 89%, 52%) in HSL. The closest CSS named color is Red. Black text is most readable on this background.

#F21818
HEX#F21818
RGBrgb(242, 24, 24)
HSLhsl(0, 89%, 52%)
HSVhsv(0, 90%, 95%)
OKLCHoklch(61% 0.241 28.4)
CMYKcmyk(0%, 90%, 90%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #F21818 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 #F21818 based on color wheel relationships. Click any swatch for its full breakdown.

Base#F21818Complementary#18F2F2Analogous#F21885Analogous#F28518Triadic#18F218Triadic#1818F2

Tints & Shades

Lighter tints and darker shades of #F21818, useful for hover states, backgrounds, and text variants.

Use #F21818 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex