#20141F

CSS

:root {
  --shot-in-the-dark: #20141f;
  --shot-in-the-dark-rgb: 32 20 31;
  --shot-in-the-dark-oklch: oklch(0.212 0.028 329.4);
}

.element {
  color: var(--shot-in-the-dark);
  background-color: hsl(305 23% 10%);
  border-color: oklch(0.212 0.028 329.4);
}

Tailwind CSS v4

@theme {
  --color-shot-in-the-dark: #20141f;
  --color-shot-in-the-dark-50: #faf2f9;
  --color-shot-in-the-dark-100: #eee5ec;
  --color-shot-in-the-dark-200: #dcd0da;
  --color-shot-in-the-dark-300: #c0b2be;
  --color-shot-in-the-dark-400: #a899a7;
  --color-shot-in-the-dark-500: #91808f;
  --color-shot-in-the-dark-600: #7b6c79;
  --color-shot-in-the-dark-700: #625661;
  --color-shot-in-the-dark-800: #483f47;
  --color-shot-in-the-dark-900: #322b31;
  --color-shot-in-the-dark-950: #1e191d;
}

SCSS

$shot-in-the-dark: #20141f;
$shot-in-the-dark-rgb: 32, 20, 31;
$shot-in-the-dark-light: mix(#fff, $shot-in-the-dark, 20%);
$shot-in-the-dark-dark: mix(#000, $shot-in-the-dark, 20%);

.element {
  color: $shot-in-the-dark;
  box-shadow: 0 0 0 2px rgba($shot-in-the-dark, 0.35);
}