#1F4E5E — Deep Sky Blue

#1F4E5E is a deep sky blue in the Sky Blue family. In practice it looks like a soft, dusty medium-dark steel blue, and it is also commonly known as Steel Blue, Denim Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.

#1F4E5E color swatch, deep sky blue#1F4E5E
CSS Namedarkslategray (closest)

Tints and shades (50–950)

50#f3f6f7
100#e4ebee
200#cddce2
300#aac6d0
400#80a9b9
500#6294a6
600#518193
700#3f6c7c
800#335a68
900#2a4c58
950#172d34

Accessibility

Contrast on white
9.09:1
Contrast on black
2.31:1
  • 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 0.004 223.5); /* #f3f6f7 */
  --brand-100: oklch(0.936 0.009 223.5); /* #e4ebee */
  --brand-200: oklch(0.885 0.019 223.5); /* #cddce2 */
  --brand-300: oklch(0.808 0.034 223.5); /* #aac6d0 */
  --brand-400: oklch(0.712 0.05 223.5); /* #80a9b9 */
  --brand-500: oklch(0.637 0.06 223.5); /* #6294a6 */
  --brand-600: oklch(0.577 0.059 223.5); /* #518193 */
  --brand-700: oklch(0.505 0.055 223.5); /* #3f6c7c */
  --brand-800: oklch(0.444 0.049 223.5); /* #335a68 */
  --brand-900: oklch(0.396 0.044 223.5); /* #2a4c58 */
  --brand-950: oklch(0.281 0.031 223.5); /* #172d34 */
}

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