#637CEE
#637CEE is a mid-tone, vivid blue with RGB values of (99, 124, 238). It has a contrast ratio of 3.72:1 with white text and 5.65:1 with black text, so black text reads better on it.
#637CEEAa
Color codes
Contrast (WCAG)
Aa3.72:1 · AA (large text)
Aa5.65:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #637CEE;
}
.element {
color: #637CEE;
background-color: rgb(99 124 238);
}