#E40000
#E40000 is a mid-tone, vivid red with RGB values of (228, 0, 0). It has a contrast ratio of 4.89:1 with white text and 4.30:1 with black text, so white text reads better on it.
#E40000Aa
Color codes
Contrast (WCAG)
Aa4.89:1 · AA
Aa4.30:1 · AA (large text)
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #E40000;
}
.element {
color: #E40000;
background-color: rgb(228 0 0);
}