#EF1527 Color

#EF1527 is rgb(239, 21, 39) in RGB and hsl(355, 87%, 51%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#EF1527

HEX#EF1527

RGBrgb(239, 21, 39)

HSLhsl(355, 87%, 51%)

HSVhsv(355, 91%, 94%)

OKLCHoklch(60.4% 0.239 26)

CMYKcmyk(0%, 91%, 84%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #EF1527 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 text4.81:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #EF1527 based on color wheel relationships. Click any swatch for its full breakdown.

Base#EF1527 Complementary#15EFDD Analogous#EF1594 Analogous#EF7015 Triadic#27EF15 Triadic#1527EF

Tints & Shades

Lighter tints and darker shades of #EF1527, useful for hover states, backgrounds, and text variants.

Tints

#F13746 #F35361 #F5757F #F8969E #FAB7BD #FCD4D7

Shades

#D20F1F #B50D1B #940A16 #720811 #51060C #340408

Use #EF1527 in Our Tools

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