#FF0011
#FF0011 is a mid-tone, vivid red with RGB values of (255, 0, 17). It has a contrast ratio of 3.99:1 with white text and 5.26:1 with black text, so black text reads better on it.
#FF0011Aa
Color codes
Contrast (WCAG)
Aa3.99:1 · AA (large text)
Aa5.26:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #FF0011;
}
.element {
color: #FF0011;
background-color: rgb(255 0 17);
}