#4964CE

CSS

:root {
  --god-of-rain: #4964ce;
  --god-of-rain-rgb: 73 100 206;
  --god-of-rain-oklch: oklch(0.54 0.166 269.4);
}

.element {
  color: var(--god-of-rain);
  background-color: hsl(228 58% 55%);
  border-color: oklch(0.54 0.166 269.4);
}

Tailwind CSS v4

@theme {
  --color-god-of-rain: #4964ce;
  --color-god-of-rain-50: #e3f3ff;
  --color-god-of-rain-100: #d3e6ff;
  --color-god-of-rain-200: #bad1ff;
  --color-god-of-rain-300: #99b2ff;
  --color-god-of-rain-400: #7797ff;
  --color-god-of-rain-500: #5b7bf3;
  --color-god-of-rain-600: #4d68cd;
  --color-god-of-rain-700: #3d53a5;
  --color-god-of-rain-800: #293d7b;
  --color-god-of-rain-900: #1b2a57;
  --color-god-of-rain-950: #0c173b;
}

SCSS

$god-of-rain: #4964ce;
$god-of-rain-rgb: 73, 100, 206;
$god-of-rain-light: mix(#fff, $god-of-rain, 20%);
$god-of-rain-dark: mix(#000, $god-of-rain, 20%);

.element {
  color: $god-of-rain;
  box-shadow: 0 0 0 2px rgba($god-of-rain, 0.35);
}