#557BB6 — Blue
#557BB6 is a blue in the Blue family. In practice it looks like a soft, dusty medium blue, and it is also commonly known as Blue, Cobalt Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#557BB6
Tints and shades (50–950)
Accessibility
Contrast on white
4.29:1
Contrast on black
4.89:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- UI components (3:1) on whitePass
Need a passing variant? Repair this color in the contrast checker.
Complementary palette
Analogous palette
Triadic palette
Copy-ready CSS
brand-scale.css
:root {
--brand-50: oklch(0.971 0.007 258.9); /* #f2f6fb */
--brand-100: oklch(0.936 0.016 258.9); /* #e4eaf5 */
--brand-200: oklch(0.885 0.033 258.9); /* #ccdaef */
--brand-300: oklch(0.808 0.059 258.9); /* #aac2e7 */
--brand-400: oklch(0.712 0.088 258.9); /* #81a4d9 */
--brand-500: oklch(0.637 0.106 258.9); /* #638ccb */
--brand-600: oklch(0.577 0.104 258.9); /* #537ab7 */
--brand-700: oklch(0.505 0.098 258.9); /* #41659c */
--brand-800: oklch(0.444 0.087 258.9); /* #355483 */
--brand-900: oklch(0.396 0.079 258.9); /* #2c4770 */
--brand-950: oklch(0.281 0.055 258.9); /* #182944 */
}