Simple Silhouette

CSS

:root {
  --simple-silhouette: #7a716e;
  --simple-silhouette-rgb: 122 113 110;
  --simple-silhouette-oklch: oklch(0.556 0.012 39.4);
}

.element {
  color: var(--simple-silhouette);
  background-color: hsl(15 5% 45%);
  border-color: oklch(0.556 0.012 39.4);
}

Tailwind CSS v4

@theme {
  --color-simple-silhouette: #7a716e;
  --color-simple-silhouette-50: #f8f4f2;
  --color-simple-silhouette-100: #ece7e5;
  --color-simple-silhouette-200: #d9d3d0;
  --color-simple-silhouette-300: #bdb5b3;
  --color-simple-silhouette-400: #a59c99;
  --color-simple-silhouette-500: #8e8480;
  --color-simple-silhouette-600: #786f6d;
  --color-simple-silhouette-700: #605957;
  --color-simple-silhouette-800: #46413f;
  --color-simple-silhouette-900: #312d2c;
  --color-simple-silhouette-950: #1d1a19;
}

SCSS

$simple-silhouette: #7a716e;
$simple-silhouette-rgb: 122, 113, 110;
$simple-silhouette-light: mix(#fff, $simple-silhouette, 20%);
$simple-silhouette-dark: mix(#000, $simple-silhouette, 20%);

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