#278BDD
#278BDD is a mid-tone, vivid blue with RGB values of (39, 139, 221). It has a contrast ratio of 3.61:1 with white text and 5.82:1 with black text, so black text reads better on it.
#278BDDAa
Color codes
Contrast (WCAG)
Aa3.61:1 · AA (large text)
Aa5.82:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #278BDD;
}
.element {
color: #278BDD;
background-color: rgb(39 139 221);
}