Safflowerish Sky

CSS

:root {
  --safflowerish-sky: #8491c3;
  --safflowerish-sky-rgb: 132 145 195;
  --safflowerish-sky-oklch: oklch(0.665 0.076 272.9);
}

.element {
  color: var(--safflowerish-sky);
  background-color: hsl(228 34% 64%);
  border-color: oklch(0.665 0.076 272.9);
}

Tailwind CSS v4

@theme {
  --color-safflowerish-sky: #8491c3;
  --color-safflowerish-sky-50: #eef4ff;
  --color-safflowerish-sky-100: #e0e7ff;
  --color-safflowerish-sky-200: #cad2f6;
  --color-safflowerish-sky-300: #acb5df;
  --color-safflowerish-sky-400: #8f9ccc;
  --color-safflowerish-sky-500: #7583b9;
  --color-safflowerish-sky-600: #636f9c;
  --color-safflowerish-sky-700: #4f597d;
  --color-safflowerish-sky-800: #38415d;
  --color-safflowerish-sky-900: #272d41;
  --color-safflowerish-sky-950: #151a2a;
}

SCSS

$safflowerish-sky: #8491c3;
$safflowerish-sky-rgb: 132, 145, 195;
$safflowerish-sky-light: mix(#fff, $safflowerish-sky, 20%);
$safflowerish-sky-dark: mix(#000, $safflowerish-sky, 20%);

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