Kettle Black

CSS

:root {
  --kettle-black: #141314;
  --kettle-black-rgb: 20 19 20;
  --kettle-black-oklch: oklch(0.188 0.003 325.7);
}

.element {
  color: var(--kettle-black);
  background-color: hsl(300 3% 8%);
  border-color: oklch(0.188 0.003 325.7);
}

Tailwind CSS v4

@theme {
  --color-kettle-black: #141314;
  --color-kettle-black-50: #f5f5f5;
  --color-kettle-black-100: #e8e7e8;
  --color-kettle-black-200: #d5d4d5;
  --color-kettle-black-300: #b8b7b8;
  --color-kettle-black-400: #9f9e9f;
  --color-kettle-black-500: #878587;
  --color-kettle-black-600: #727172;
  --color-kettle-black-700: #5b5a5b;
  --color-kettle-black-800: #434243;
  --color-kettle-black-900: #2e2e2e;
  --color-kettle-black-950: #1b1a1b;
}

SCSS

$kettle-black: #141314;
$kettle-black-rgb: 20, 19, 20;
$kettle-black-light: mix(#fff, $kettle-black, 20%);
$kettle-black-dark: mix(#000, $kettle-black, 20%);

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