#288BF7
#288BF7 is a mid-tone, vivid blue with RGB values of (40, 139, 247). It has a contrast ratio of 3.43:1 with white text and 6.13:1 with black text, so black text reads better on it.
#288BF7Aa
Color codes
Contrast (WCAG)
Aa3.43:1 · AA (large text)
Aa6.13:1 · AA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #288BF7;
}
.element {
color: #288BF7;
background-color: rgb(40 139 247);
}