#0557DD
#0557DD is a mid-tone, vivid blue with RGB values of (5, 87, 221). It has a contrast ratio of 6.15:1 with white text and 3.41:1 with black text, so white text reads better on it.
#0557DDAa
Color codes
Contrast (WCAG)
Aa6.15:1 · AA
Aa3.41:1 · AA (large text)
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #0557DD;
}
.element {
color: #0557DD;
background-color: rgb(5 87 221);
}