#21399D
#21399D is a mid-tone blue with RGB values of (33, 57, 157). It has a contrast ratio of 9.83:1 with white text and 2.14:1 with black text, so white text reads better on it.
#21399DAa
Color codes
Contrast (WCAG)
Aa9.83:1 · AAA
Aa2.14:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #21399D;
}
.element {
color: #21399D;
background-color: rgb(33 57 157);
}