Key to the City

CSS

:root {
  --key-to-the-city: #bb9b7c;
  --key-to-the-city-rgb: 187 155 124;
  --key-to-the-city-oklch: oklch(0.711 0.057 65.8);
}

.element {
  color: var(--key-to-the-city);
  background-color: hsl(30 32% 61%);
  border-color: oklch(0.711 0.057 65.8);
}

Tailwind CSS v4

@theme {
  --color-key-to-the-city: #bb9b7c;
  --color-key-to-the-city-50: #fff3e4;
  --color-key-to-the-city-100: #f5e5d4;
  --color-key-to-the-city-200: #e5d0bb;
  --color-key-to-the-city-300: #ccb299;
  --color-key-to-the-city-400: #b6987b;
  --color-key-to-the-city-500: #a17f5d;
  --color-key-to-the-city-600: #886b4f;
  --color-key-to-the-city-700: #6d563f;
  --color-key-to-the-city-800: #513e2d;
  --color-key-to-the-city-900: #382b1f;
  --color-key-to-the-city-950: #23180e;
}

SCSS

$key-to-the-city: #bb9b7c;
$key-to-the-city-rgb: 187, 155, 124;
$key-to-the-city-light: mix(#fff, $key-to-the-city, 20%);
$key-to-the-city-dark: mix(#000, $key-to-the-city, 20%);

.element {
  color: $key-to-the-city;
  box-shadow: 0 0 0 2px rgba($key-to-the-city, 0.35);
}