#637CB0
#637CB0 is a mid-tone blue with RGB values of (99, 124, 176). It has a contrast ratio of 4.17:1 with white text and 5.04:1 with black text, so black text reads better on it.
#637CB0Aa
Color codes
Contrast (WCAG)
Aa4.17:1 · AA (large text)
Aa5.04:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #637CB0;
}
.element {
color: #637CB0;
background-color: rgb(99 124 176);
}