#EF1524 Color

#EF1524 is rgb(239, 21, 36) in RGB and hsl(356, 87%, 51%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#EF1524

HEX#EF1524

RGBrgb(239, 21, 36)

HSLhsl(356, 87%, 51%)

HSVhsv(356, 91%, 94%)

OKLCHoklch(60.4% 0.239 26.5)

CMYKcmyk(0%, 91%, 85%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #EF1524 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.37:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.8:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #EF1524 based on color wheel relationships. Click any swatch for its full breakdown.

Base#EF1524 Complementary#15EFE0 Analogous#EF1591 Analogous#EF7415 Triadic#24EF15 Triadic#1524EF

Tints & Shades

Lighter tints and darker shades of #EF1524, useful for hover states, backgrounds, and text variants.

Tints

#F13743 #F3535E #F5757D #F8969D #FAB7BC #FCD4D7

Shades

#D20F1C #B50D18 #940A13 #72080F #51060B #340407

Use #EF1524 in Our Tools

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