#81656B

CSS

:root {
  --reading-tea-leaves: #81656b;
  --reading-tea-leaves-rgb: 129 101 107;
  --reading-tea-leaves-oklch: oklch(0.536 0.037 4.1);
}

.element {
  color: var(--reading-tea-leaves);
  background-color: hsl(347 12% 45%);
  border-color: oklch(0.536 0.037 4.1);
}

Tailwind CSS v4

@theme {
  --color-reading-tea-leaves: #81656b;
  --color-reading-tea-leaves-50: #fff1f3;
  --color-reading-tea-leaves-100: #f4e3e6;
  --color-reading-tea-leaves-200: #e3ced2;
  --color-reading-tea-leaves-300: #c9b0b4;
  --color-reading-tea-leaves-400: #b2969c;
  --color-reading-tea-leaves-500: #9c7c83;
  --color-reading-tea-leaves-600: #84696f;
  --color-reading-tea-leaves-700: #6a5459;
  --color-reading-tea-leaves-800: #4e3d41;
  --color-reading-tea-leaves-900: #362a2d;
  --color-reading-tea-leaves-950: #21181a;
}

SCSS

$reading-tea-leaves: #81656b;
$reading-tea-leaves-rgb: 129, 101, 107;
$reading-tea-leaves-light: mix(#fff, $reading-tea-leaves, 20%);
$reading-tea-leaves-dark: mix(#000, $reading-tea-leaves, 20%);

.element {
  color: $reading-tea-leaves;
  box-shadow: 0 0 0 2px rgba($reading-tea-leaves, 0.35);
}