#1B64E3 — Deep Vivid Blue
#1B64E3 is a deep vivid blue in the Blue family. In practice it looks like a bold, saturated 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.
#1B64E3
Tints and shades (50–950)
Accessibility
Contrast on white
5.28:1
Contrast on black
3.98:1
- 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 0.014 260.9); /* #f0f6ff */
--brand-100: oklch(0.936 0.031 260.9); /* #dfebff */
--brand-200: oklch(0.885 0.056 260.9); /* #c5daff */
--brand-300: oklch(0.808 0.096 260.9); /* #9dc1ff */
--brand-400: oklch(0.712 0.15 260.9); /* #6ba1ff */
--brand-500: oklch(0.637 0.195 260.9); /* #4085ff */
--brand-600: oklch(0.577 0.212 260.9); /* #246ff4 */
--brand-700: oklch(0.505 0.199 260.9); /* #135ad3 */
--brand-800: oklch(0.444 0.177 260.9); /* #0c4ab3 */
--brand-900: oklch(0.396 0.16 260.9); /* #083e9a */
--brand-950: oklch(0.281 0.112 260.9); /* #03245f */
}