#00308F
#00308F is a dark, vivid blue with RGB values of (0, 48, 143). It has a contrast ratio of 11.54:1 with white text and 1.82:1 with black text, so white text reads better on it.
#00308FAa
Color codes
Contrast (WCAG)
Aa11.54:1 · AAA
Aa1.82:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #00308F;
}
.element {
color: #00308F;
background-color: rgb(0 48 143);
}