#4D68BC

CSS

:root {
  --god-of-rain: #4d68bc;
  --god-of-rain-rgb: 77 104 188;
  --god-of-rain-oklch: oklch(0.538 0.135 268.2);
}

.element {
  color: var(--god-of-rain);
  background-color: hsl(225 45% 52%);
  border-color: oklch(0.538 0.135 268.2);
}

Tailwind CSS v4

@theme {
  --color-god-of-rain: #4d68bc;
  --color-god-of-rain-50: #e6f4ff;
  --color-god-of-rain-100: #d6e7ff;
  --color-god-of-rain-200: #bed2ff;
  --color-god-of-rain-300: #9db4fd;
  --color-god-of-rain-400: #7d9aee;
  --color-god-of-rain-500: #6080df;
  --color-god-of-rain-600: #526cbc;
  --color-god-of-rain-700: #415797;
  --color-god-of-rain-800: #2c4071;
  --color-god-of-rain-900: #1e2c50;
  --color-god-of-rain-950: #0e1935;
}

SCSS

$god-of-rain: #4d68bc;
$god-of-rain-rgb: 77, 104, 188;
$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);
}