#3303DD
#3303DD is a mid-tone, vivid blue with RGB values of (51, 3, 221). It has a contrast ratio of 9.55:1 with white text and 2.20:1 with black text, so white text reads better on it.
#3303DDAa
Color codes
Contrast (WCAG)
Aa9.55:1 · AAA
Aa2.20:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #3303DD;
}
.element {
color: #3303DD;
background-color: rgb(51 3 221);
}