#317FBD — Blue
#317FBD 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.
#317FBD
Tints and shades (50–950)
Accessibility
Contrast on white
4.28:1
Contrast on black
4.90:1
- 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 0.009 246.3); /* #f1f6fb */
--brand-100: oklch(0.936 0.019 246.3); /* #e0ebf6 */
--brand-200: oklch(0.885 0.04 246.3); /* #c5dcf2 */
--brand-300: oklch(0.808 0.072 246.3); /* #9bc5ec */
--brand-400: oklch(0.712 0.106 246.3); /* #68a8e1 */
--brand-500: oklch(0.637 0.128 246.3); /* #3f91d4 */
--brand-600: oklch(0.577 0.125 246.3); /* #2d7fbf */
--brand-700: oklch(0.505 0.118 246.3); /* #1b69a3 */
--brand-800: oklch(0.444 0.105 246.3); /* #13578a */
--brand-900: oklch(0.396 0.095 246.3); /* #0d4a76 */
--brand-950: oklch(0.281 0.066 246.3); /* #052b48 */
}