#E31F1C Color

#E31F1C is rgb(227, 31, 28) in RGB and hsl(1, 78%, 50%) in HSL. The closest CSS named color is Crimson. White text is most readable on this background.

#E31F1C

HEX#E31F1C

RGBrgb(227, 31, 28)

HSLhsl(1, 78%, 50%)

HSVhsv(1, 88%, 89%)

OKLCHoklch(58.5% 0.226 28.4)

CMYKcmyk(0%, 86%, 88%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #E31F1C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.69:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.48:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #E31F1C based on color wheel relationships. Click any swatch for its full breakdown.

Base#E31F1C Complementary#1CE0E3 Analogous#E31C7C Analogous#E3831C Triadic#1CE31F Triadic#1F1CE3

Tints & Shades

Lighter tints and darker shades of #E31F1C, useful for hover states, backgrounds, and text variants.

Tints

#E73F3C #EB5E5C #EF7D7B #F29897 #F6B7B6 #FAD7D6

Shades

#C31B18 #A81715 #881311 #6D0F0D #4D0B0A #320706

Use #E31F1C in Our Tools

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