#F31221
#F31221 is a mid-tone, vivid red with RGB values of (243, 18, 33). It has a contrast ratio of 4.27:1 with white text and 4.92:1 with black text, so black text reads better on it.
#F31221Aa
Color codes
Contrast (WCAG)
Aa4.27:1 · AA (large text)
Aa4.92:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #F31221;
}
.element {
color: #F31221;
background-color: rgb(243 18 33);
}