#8D6160

CSS

:root {
  --reading-tea-leaves: #8d6160;
  --reading-tea-leaves-rgb: 141 97 96;
  --reading-tea-leaves-oklch: oklch(0.539 0.058 20.6);
}

.element {
  color: var(--reading-tea-leaves);
  background-color: hsl(1 19% 46%);
  border-color: oklch(0.539 0.058 20.6);
}

Tailwind CSS v4

@theme {
  --color-reading-tea-leaves: #8d6160;
  --color-reading-tea-leaves-50: #ffefee;
  --color-reading-tea-leaves-100: #fbe1df;
  --color-reading-tea-leaves-200: #eccbc9;
  --color-reading-tea-leaves-300: #d4acaa;
  --color-reading-tea-leaves-400: #be9190;
  --color-reading-tea-leaves-500: #a97776;
  --color-reading-tea-leaves-600: #8f6564;
  --color-reading-tea-leaves-700: #735150;
  --color-reading-tea-leaves-800: #553a3b;
  --color-reading-tea-leaves-900: #3b2828;
  --color-reading-tea-leaves-950: #251616;
}

SCSS

$reading-tea-leaves: #8d6160;
$reading-tea-leaves-rgb: 141, 97, 96;
$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);
}