Alpine Sky

CSS

:root {
  --alpine-sky: #79b4ce;
  --alpine-sky-rgb: 121 180 206;
  --alpine-sky-oklch: oklch(0.739 0.072 227.5);
}

.element {
  color: var(--alpine-sky);
  background-color: hsl(198 46% 64%);
  border-color: oklch(0.739 0.072 227.5);
}

Tailwind CSS v4

@theme {
  --color-alpine-sky: #79b4ce;
  --color-alpine-sky-50: #e1faff;
  --color-alpine-sky-100: #d1edfb;
  --color-alpine-sky-200: #b6dbed;
  --color-alpine-sky-300: #92bfd5;
  --color-alpine-sky-400: #70a7c0;
  --color-alpine-sky-500: #4e90ab;
  --color-alpine-sky-600: #437a91;
  --color-alpine-sky-700: #356174;
  --color-alpine-sky-800: #254855;
  --color-alpine-sky-900: #18323b;
  --color-alpine-sky-950: #091e25;
}

SCSS

$alpine-sky: #79b4ce;
$alpine-sky-rgb: 121, 180, 206;
$alpine-sky-light: mix(#fff, $alpine-sky, 20%);
$alpine-sky-dark: mix(#000, $alpine-sky, 20%);

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