Accursed Black

CSS

:root {
  --accursed-black: #090807;
  --accursed-black-rgb: 9 8 7;
  --accursed-black-oklch: oklch(0.135 0.003 69.6);
}

.element {
  color: var(--accursed-black);
  background-color: hsl(30 13% 3%);
  border-color: oklch(0.135 0.003 69.6);
}

Tailwind CSS v4

@theme {
  --color-accursed-black: #090807;
  --color-accursed-black-50: #f6f5f4;
  --color-accursed-black-100: #e8e8e7;
  --color-accursed-black-200: #d5d4d3;
  --color-accursed-black-300: #b8b7b5;
  --color-accursed-black-400: #a09e9c;
  --color-accursed-black-500: #878684;
  --color-accursed-black-600: #737170;
  --color-accursed-black-700: #5c5a59;
  --color-accursed-black-800: #434241;
  --color-accursed-black-900: #2e2e2d;
  --color-accursed-black-950: #1b1a1a;
}

SCSS

$accursed-black: #090807;
$accursed-black-rgb: 9, 8, 7;
$accursed-black-light: mix(#fff, $accursed-black, 20%);
$accursed-black-dark: mix(#000, $accursed-black, 20%);

.element {
  color: $accursed-black;
  box-shadow: 0 0 0 2px rgba($accursed-black, 0.35);
}