#3975C3 — Blue
#3975C3 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.
#3975C3
Tints and shades (50–950)
Accessibility
Contrast on white
4.66:1
Contrast on black
4.51:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whitePass
- 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 0.01 256); /* #f1f6fc */
--brand-100: oklch(0.936 0.021 256); /* #e1ebf9 */
--brand-200: oklch(0.885 0.044 256); /* #c6dbf7 */
--brand-300: oklch(0.808 0.08 256); /* #9fc3f4 */
--brand-400: oklch(0.712 0.119 256); /* #6fa4eb */
--brand-500: oklch(0.637 0.143 256); /* #4c8ce0 */
--brand-600: oklch(0.577 0.14 256); /* #3b7aca */
--brand-700: oklch(0.505 0.132 256); /* #2b64ae */
--brand-800: oklch(0.444 0.117 256); /* #215393 */
--brand-900: oklch(0.396 0.106 256); /* #1a467e */
--brand-950: oklch(0.281 0.075 256); /* #0d294d */
}