#5C6DCB

CSS

:root {
  --god-of-rain: #5c6dcb;
  --god-of-rain-rgb: 92 109 203;
  --god-of-rain-oklch: oklch(0.567 0.145 273.2);
}

.element {
  color: var(--god-of-rain);
  background-color: hsl(231 52% 58%);
  border-color: oklch(0.567 0.145 273.2);
}

Tailwind CSS v4

@theme {
  --color-god-of-rain: #5c6dcb;
  --color-god-of-rain-50: #e9f3ff;
  --color-god-of-rain-100: #d9e5ff;
  --color-god-of-rain-200: #c2d0ff;
  --color-god-of-rain-300: #a2b1ff;
  --color-god-of-rain-400: #8397f4;
  --color-god-of-rain-500: #687be5;
  --color-god-of-rain-600: #5869c1;
  --color-god-of-rain-700: #46549b;
  --color-god-of-rain-800: #303d74;
  --color-god-of-rain-900: #212a52;
  --color-god-of-rain-950: #111737;
}

SCSS

$god-of-rain: #5c6dcb;
$god-of-rain-rgb: 92, 109, 203;
$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);
}