#0A399E
#0A399E is a mid-tone, vivid blue with RGB values of (10, 57, 158). It has a contrast ratio of 10.04:1 with white text and 2.09:1 with black text, so white text reads better on it.
#0A399EAa
Color codes
Contrast (WCAG)
Aa10.04:1 · AAA
Aa2.09:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #0A399E;
}
.element {
color: #0A399E;
background-color: rgb(10 57 158);
}