#638AFD
#638AFD is a mid-tone, vivid blue with RGB values of (99, 138, 253). It has a contrast ratio of 3.19:1 with white text and 6.58:1 with black text, so black text reads better on it.
#638AFDAa
Color codes
Contrast (WCAG)
Aa3.19:1 · AA (large text)
Aa6.58:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #638AFD;
}
.element {
color: #638AFD;
background-color: rgb(99 138 253);
}