#3980F0 — Blue
#3980F0 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.
#3980F0
Tints and shades (50–950)
Accessibility
Contrast on white
3.80:1
Contrast on black
5.52:1
- 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 0.013 259.3); /* #f0f6ff */
--brand-100: oklch(0.936 0.029 259.3); /* #dfebfe */
--brand-200: oklch(0.885 0.056 259.3); /* #c3dbff */
--brand-300: oklch(0.808 0.097 259.3); /* #9bc2ff */
--brand-400: oklch(0.712 0.151 259.3); /* #67a1ff */
--brand-500: oklch(0.637 0.192 259.3); /* #3b86fd */
--brand-600: oklch(0.577 0.188 259.3); /* #2a74e6 */
--brand-700: oklch(0.505 0.177 259.3); /* #195ec7 */
--brand-800: oklch(0.444 0.158 259.3); /* #114ea9 */
--brand-900: oklch(0.396 0.142 259.3); /* #0c4291 */
--brand-950: oklch(0.281 0.1 259.3); /* #052659 */
}