#6397FF — Blue
#6397FF 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
2.84:1
Contrast on black
7.40:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whiteFail
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- UI components (3:1) on whiteFail
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 0.012 262.8); /* #f1f6fe */
--brand-100: oklch(0.936 0.026 262.8); /* #e1eafc */
--brand-200: oklch(0.885 0.053 262.8); /* #c7dafd */
--brand-300: oklch(0.808 0.096 262.8); /* #9fc0ff */
--brand-400: oklch(0.712 0.142 262.8); /* #72a0fb */
--brand-500: oklch(0.637 0.172 262.8); /* #5186f2 */
--brand-600: oklch(0.577 0.168 262.8); /* #4173db */
--brand-700: oklch(0.505 0.158 262.8); /* #315ebd */
--brand-800: oklch(0.444 0.141 262.8); /* #274ea0 */
--brand-900: oklch(0.396 0.127 262.8); /* #1f428a */
--brand-950: oklch(0.281 0.089 262.8); /* #102654 */
}