#243F8F — Deep Blue
#243F8F is a deep blue in the Blue family. In practice it looks like a balanced medium-dark navy blue, and it is also commonly known as Navy Blue, Sapphire. 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
9.62:1
Contrast on black
2.18:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whitePass
- 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 0.01 266.1); /* #f2f5fc */
--brand-100: oklch(0.936 0.022 266.1); /* #e3eaf9 */
--brand-200: oklch(0.885 0.044 266.1); /* #cbd9f7 */
--brand-300: oklch(0.808 0.08 266.1); /* #a8c0f5 */
--brand-400: oklch(0.712 0.119 266.1); /* #7fa0ed */
--brand-500: oklch(0.637 0.143 266.1); /* #6286e2 */
--brand-600: oklch(0.577 0.141 266.1); /* #5274cc */
--brand-700: oklch(0.505 0.132 266.1); /* #415faf */
--brand-800: oklch(0.444 0.118 266.1); /* #354f94 */
--brand-900: oklch(0.396 0.106 266.1); /* #2c427f */
--brand-950: oklch(0.281 0.075 266.1); /* #18264e */
}