#2161BD — Deep Blue
#2161BD is a deep 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.
#2161BD
Tints and shades (50–950)
Accessibility
Contrast on white
5.98:1
Contrast on black
3.51:1
- 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 0.012 258.3); /* #f1f6fe */
--brand-100: oklch(0.936 0.025 258.3); /* #e0ebfb */
--brand-200: oklch(0.885 0.052 258.3); /* #c5dbfc */
--brand-300: oklch(0.808 0.093 258.3); /* #9bc2fd */
--brand-400: oklch(0.712 0.138 258.3); /* #6aa3f7 */
--brand-500: oklch(0.637 0.167 258.3); /* #4689ee */
--brand-600: oklch(0.577 0.163 258.3); /* #3577d8 */
--brand-700: oklch(0.505 0.153 258.3); /* #2562ba */
--brand-800: oklch(0.444 0.137 258.3); /* #1c519d */
--brand-900: oklch(0.396 0.123 258.3); /* #154487 */
--brand-950: oklch(0.281 0.087 258.3); /* #0a2753 */
}