#137BDD
#137BDD is a mid-tone, vivid blue with RGB values of (19, 123, 221). It has a contrast ratio of 4.28:1 with white text and 4.90:1 with black text, so black text reads better on it.
#137BDDAa
Color codes
Contrast (WCAG)
Aa4.28:1 · AA (large text)
Aa4.90:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #137BDD;
}
.element {
color: #137BDD;
background-color: rgb(19 123 221);
}