#557ED4 — Blue
#557ED4 is a blue in the Blue family. In practice it looks like a balanced 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.
#557ED4
Tints and shades (50–950)
Accessibility
Contrast on white
3.95:1
Contrast on black
5.32:1
- 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 0.01 263.6); /* #f2f6fd */
--brand-100: oklch(0.936 0.022 263.6); /* #e2eaf9 */
--brand-200: oklch(0.885 0.045 263.6); /* #cadaf8 */
--brand-300: oklch(0.808 0.082 263.6); /* #a5c0f6 */
--brand-400: oklch(0.712 0.121 263.6); /* #7ba1ee */
--brand-500: oklch(0.637 0.146 263.6); /* #5c88e3 */
--brand-600: oklch(0.577 0.143 263.6); /* #4c75cd */
--brand-700: oklch(0.505 0.134 263.6); /* #3b60b1 */
--brand-800: oklch(0.444 0.12 263.6); /* #305095 */
--brand-900: oklch(0.396 0.108 263.6); /* #274380 */
--brand-950: oklch(0.281 0.076 263.6); /* #15274e */
}