#4397EA — Blue
#4397EA 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.
Tints and shades (50–950)
Accessibility
Contrast on white
3.06:1
Contrast on black
6.85:1
- 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 0.011 250.8); /* #f0f6fd */
--brand-100: oklch(0.936 0.023 250.8); /* #dfebf9 */
--brand-200: oklch(0.885 0.048 250.8); /* #c2dcf9 */
--brand-300: oklch(0.808 0.087 250.8); /* #96c5f7 */
--brand-400: oklch(0.712 0.129 250.8); /* #60a7f0 */
--brand-500: oklch(0.637 0.155 250.8); /* #338ee5 */
--brand-600: oklch(0.577 0.152 250.8); /* #1f7ccf */
--brand-700: oklch(0.505 0.143 250.8); /* #0766b2 */
--brand-800: oklch(0.444 0.127 250.8); /* #025597 */
--brand-900: oklch(0.396 0.115 250.8); /* #004881 */
--brand-950: oklch(0.281 0.081 250.8); /* #002a4f */
}