#0400E0
#0400E0 is a mid-tone, vivid blue with RGB values of (4, 0, 224). It has a contrast ratio of 10.09:1 with white text and 2.08:1 with black text, so white text reads better on it.
#0400E0Aa
Color codes
Contrast (WCAG)
Aa10.09:1 · AAA
Aa2.08:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #0400E0;
}
.element {
color: #0400E0;
background-color: rgb(4 0 224);
}