Blue Lust

CSS

:root {
  --blue-lust: #012389;
  --blue-lust-rgb: 1 35 137;
  --blue-lust-oklch: oklch(0.324 0.171 263.6);
}

.element {
  color: var(--blue-lust);
  background-color: hsl(225 99% 27%);
  border-color: oklch(0.324 0.171 263.6);
}

Tailwind CSS v4

@theme {
  --color-blue-lust: #012389;
  --color-blue-lust-50: #def5ff;
  --color-blue-lust-100: #cde8ff;
  --color-blue-lust-200: #b1d3ff;
  --color-blue-lust-300: #8db4ff;
  --color-blue-lust-400: #699aff;
  --color-blue-lust-500: #487ef6;
  --color-blue-lust-600: #3e6bcf;
  --color-blue-lust-700: #3156a7;
  --color-blue-lust-800: #1f3f7d;
  --color-blue-lust-900: #142c58;
  --color-blue-lust-950: #06183c;
}

SCSS

$blue-lust: #012389;
$blue-lust-rgb: 1, 35, 137;
$blue-lust-light: mix(#fff, $blue-lust, 20%);
$blue-lust-dark: mix(#000, $blue-lust, 20%);

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