Deep Sky Blue

CSS

:root {
  --deep-sky-blue: #0d75f8;
  --deep-sky-blue-rgb: 13 117 248;
  --deep-sky-blue-oklch: oklch(0.588 0.214 258.3);
}

.element {
  color: var(--deep-sky-blue);
  background-color: hsl(213 94% 51%);
  border-color: oklch(0.588 0.214 258.3);
}

Tailwind CSS v4

@theme {
  --color-deep-sky-blue: #0d75f8;
  --color-deep-sky-blue-50: #d2f7ff;
  --color-deep-sky-blue-100: #bfe9ff;
  --color-deep-sky-blue-200: #9ed5ff;
  --color-deep-sky-blue-300: #75b6ff;
  --color-deep-sky-blue-400: #449bff;
  --color-deep-sky-blue-500: #007dff;
  --color-deep-sky-blue-600: #056ae5;
  --color-deep-sky-blue-700: #0655b8;
  --color-deep-sky-blue-800: #003f8a;
  --color-deep-sky-blue-900: #002b62;
  --color-deep-sky-blue-950: #001843;
}

SCSS

$deep-sky-blue: #0d75f8;
$deep-sky-blue-rgb: 13, 117, 248;
$deep-sky-blue-light: mix(#fff, $deep-sky-blue, 20%);
$deep-sky-blue-dark: mix(#000, $deep-sky-blue, 20%);

.element {
  color: $deep-sky-blue;
  box-shadow: 0 0 0 2px rgba($deep-sky-blue, 0.35);
}