#3390DF — Blue
#3390DF 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.
#3390DF
Tints and shades (50–950)
Accessibility
Contrast on white
3.39:1
Contrast on black
6.20:1
- 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 0.011 248.4); /* #f0f6fd */
--brand-100: oklch(0.936 0.023 248.4); /* #deecf9 */
--brand-200: oklch(0.885 0.048 248.4); /* #c1ddf8 */
--brand-300: oklch(0.808 0.086 248.4); /* #94c6f6 */
--brand-400: oklch(0.712 0.128 248.4); /* #5ca8ee */
--brand-500: oklch(0.637 0.154 248.4); /* #2b90e3 */
--brand-600: oklch(0.577 0.151 248.4); /* #127dcd */
--brand-700: oklch(0.505 0.137 248.4); /* #0068ae */
--brand-800: oklch(0.444 0.121 248.4); /* #005692 */
--brand-900: oklch(0.396 0.108 248.4); /* #00497d */
--brand-950: oklch(0.281 0.076 248.4); /* #002b4c */
}