#3477EF — Vivid Blue
#3477EF 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.
#3477EF
Tints and shades (50–950)
Accessibility
Contrast on white
4.17:1
Contrast on black
5.03:1
- 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 0.014 261); /* #f0f6ff */
--brand-100: oklch(0.936 0.03 261); /* #dfebff */
--brand-200: oklch(0.885 0.056 261); /* #c5daff */
--brand-300: oklch(0.808 0.096 261); /* #9dc1ff */
--brand-400: oklch(0.712 0.15 261); /* #6ba1ff */
--brand-500: oklch(0.637 0.195 261); /* #4185ff */
--brand-600: oklch(0.577 0.199 261); /* #2c71ec */
--brand-700: oklch(0.505 0.187 261); /* #1c5ccd */
--brand-800: oklch(0.444 0.167 261); /* #144cae */
--brand-900: oklch(0.396 0.15 261); /* #0f4095 */
--brand-950: oklch(0.281 0.106 261); /* #06255c */
}