#557DDC — Blue
#557DDC 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.
#557DDC
Tints and shades (50–950)
Accessibility
Contrast on white
3.92:1
Contrast on black
5.35:1
- 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 0.011 265); /* #f2f5fd */
--brand-100: oklch(0.936 0.024 265); /* #e2eafa */
--brand-200: oklch(0.885 0.049 265); /* #c9d9fb */
--brand-300: oklch(0.808 0.089 265); /* #a4c0fb */
--brand-400: oklch(0.712 0.132 265); /* #7a9ff4 */
--brand-500: oklch(0.637 0.159 265); /* #5b86eb */
--brand-600: oklch(0.577 0.156 265); /* #4b73d4 */
--brand-700: oklch(0.505 0.146 265); /* #3b5eb7 */
--brand-800: oklch(0.444 0.13 265); /* #2f4e9b */
--brand-900: oklch(0.396 0.117 265); /* #274285 */
--brand-950: oklch(0.281 0.083 265); /* #152651 */
}