#261020

CSS

:root {
  --shot-in-the-dark: #261020;
  --shot-in-the-dark-rgb: 38 16 32;
  --shot-in-the-dark-oklch: oklch(0.213 0.045 338.2);
}

.element {
  color: var(--shot-in-the-dark);
  background-color: hsl(316 41% 11%);
  border-color: oklch(0.213 0.045 338.2);
}

Tailwind CSS v4

@theme {
  --color-shot-in-the-dark: #261020;
  --color-shot-in-the-dark-50: #fff0f9;
  --color-shot-in-the-dark-100: #f3e2ed;
  --color-shot-in-the-dark-200: #e2cdda;
  --color-shot-in-the-dark-300: #c8afbf;
  --color-shot-in-the-dark-400: #b195a8;
  --color-shot-in-the-dark-500: #9b7b91;
  --color-shot-in-the-dark-600: #83687a;
  --color-shot-in-the-dark-700: #695362;
  --color-shot-in-the-dark-800: #4d3d48;
  --color-shot-in-the-dark-900: #352a32;
  --color-shot-in-the-dark-950: #20171e;
}

SCSS

$shot-in-the-dark: #261020;
$shot-in-the-dark-rgb: 38, 16, 32;
$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);
}