#EF0101
#EF0101 is a mid-tone, vivid red with RGB values of (239, 1, 1). It has a contrast ratio of 4.49:1 with white text and 4.67:1 with black text, so black text reads better on it.
#EF0101Aa
Color codes
Contrast (WCAG)
Aa4.49:1 · AA (large text)
Aa4.67:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #EF0101;
}
.element {
color: #EF0101;
background-color: rgb(239 1 1);
}