Sky High

CSS

:root {
  --sky-high: #a7c2eb;
  --sky-high-rgb: 167 194 235;
  --sky-high-oklch: oklch(0.808 0.065 258.6);
}

.element {
  color: var(--sky-high);
  background-color: hsl(216 63% 79%);
  border-color: oklch(0.808 0.065 258.6);
}

Tailwind CSS v4

@theme {
  --color-sky-high: #a7c2eb;
  --color-sky-high-50: #ebf6ff;
  --color-sky-high-100: #dce9fe;
  --color-sky-high-200: #c5d5f1;
  --color-sky-high-300: #a5b8da;
  --color-sky-high-400: #87a0c5;
  --color-sky-high-500: #6c87b2;
  --color-sky-high-600: #5b7396;
  --color-sky-high-700: #495c78;
  --color-sky-high-800: #344359;
  --color-sky-high-900: #232f3e;
  --color-sky-high-950: #121b27;
}

SCSS

$sky-high: #a7c2eb;
$sky-high-rgb: 167, 194, 235;
$sky-high-light: mix(#fff, $sky-high, 20%);
$sky-high-dark: mix(#000, $sky-high, 20%);

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