#ED3731 Color

#ED3731 is rgb(237, 55, 49) in RGB and hsl(2, 84%, 56%) in HSL. The closest CSS named color is Crimson. Black text is most readable on this background.

#ED3731

HEX#ED3731

RGBrgb(237, 55, 49)

HSLhsl(2, 84%, 56%)

HSVhsv(2, 79%, 93%)

OKLCHoklch(62% 0.218 27.7)

CMYKcmyk(0%, 77%, 79%, 7%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #ED3731 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.04:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.19:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #ED3731 based on color wheel relationships. Click any swatch for its full breakdown.

Base#ED3731 Complementary#31E7ED Analogous#ED3189 Analogous#ED9531 Triadic#31ED37 Triadic#3731ED

Tints & Shades

Lighter tints and darker shades of #ED3731, useful for hover states, backgrounds, and text variants.

Tints

#EF524D #F26D69 #F48985 #F7A4A1 #F9BFBD #FCDBD9

Shades

#E61B14 #C01711 #A0130E #7A0E0B #590A08 #340604

Use #ED3731 in Our Tools

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