#0166E9
#0166E9 is a mid-tone, vivid blue with RGB values of (1, 102, 233). It has a contrast ratio of 5.15:1 with white text and 4.08:1 with black text, so white text reads better on it.
#0166E9Aa
Color codes
Contrast (WCAG)
Aa5.15:1 · AA
Aa4.08:1 · AA (large text)
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #0166E9;
}
.element {
color: #0166E9;
background-color: rgb(1 102 233);
}