#217CFF — Vivid Blue
#217CFF is a vivid blue in the Blue family. In practice it looks like a bold, saturated 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.
#217CFF
Tints and shades (50–950)
Accessibility
Contrast on white
3.89:1
Contrast on black
5.39:1
- 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 0.014 258.9); /* #f0f6ff */
--brand-100: oklch(0.936 0.031 258.9); /* #deebff */
--brand-200: oklch(0.885 0.056 258.9); /* #c3dbff */
--brand-300: oklch(0.808 0.097 258.9); /* #9ac2ff */
--brand-400: oklch(0.712 0.151 258.9); /* #66a2ff */
--brand-500: oklch(0.637 0.196 258.9); /* #3786ff */
--brand-600: oklch(0.577 0.218 258.9); /* #0770f7 */
--brand-700: oklch(0.505 0.194 258.9); /* #005cd0 */
--brand-800: oklch(0.444 0.171 258.9); /* #004daf */
--brand-900: oklch(0.396 0.152 258.9); /* #004096 */
--brand-950: oklch(0.281 0.108 258.9); /* #00255d */
}