Satin Black

CSS

:root {
  --satin-black: #4e5152;
  --satin-black-rgb: 78 81 82;
  --satin-black-oklch: oklch(0.433 0.004 219.6);
}

.element {
  color: var(--satin-black);
  background-color: hsl(195 3% 31%);
  border-color: oklch(0.433 0.004 219.6);
}

Tailwind CSS v4

@theme {
  --color-satin-black: #4e5152;
  --color-satin-black-50: #f4f5f6;
  --color-satin-black-100: #e6e8e9;
  --color-satin-black-200: #d2d5d5;
  --color-satin-black-300: #b5b8b9;
  --color-satin-black-400: #9c9fa0;
  --color-satin-black-500: #838788;
  --color-satin-black-600: #6f7273;
  --color-satin-black-700: #595b5c;
  --color-satin-black-800: #414343;
  --color-satin-black-900: #2d2e2e;
  --color-satin-black-950: #1a1b1b;
}

SCSS

$satin-black: #4e5152;
$satin-black-rgb: 78, 81, 82;
$satin-black-light: mix(#fff, $satin-black, 20%);
$satin-black-dark: mix(#000, $satin-black, 20%);

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