#4A67C1

CSS

:root {
  --god-of-rain: #4a67c1;
  --god-of-rain-rgb: 74 103 193;
  --god-of-rain-oklch: oklch(0.538 0.144 267.9);
}

.element {
  color: var(--god-of-rain);
  background-color: hsl(225 49% 52%);
  border-color: oklch(0.538 0.144 267.9);
}

Tailwind CSS v4

@theme {
  --color-god-of-rain: #4a67c1;
  --color-god-of-rain-50: #e5f4ff;
  --color-god-of-rain-100: #d5e7ff;
  --color-god-of-rain-200: #bcd2ff;
  --color-god-of-rain-300: #9ab4ff;
  --color-god-of-rain-400: #7a9af4;
  --color-god-of-rain-500: #5d7fe5;
  --color-god-of-rain-600: #4f6bc1;
  --color-god-of-rain-700: #3f569b;
  --color-god-of-rain-800: #2a3f74;
  --color-god-of-rain-900: #1c2c52;
  --color-god-of-rain-950: #0d1837;
}

SCSS

$god-of-rain: #4a67c1;
$god-of-rain-rgb: 74, 103, 193;
$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);
}