#8A6168

CSS

:root {
  --reading-tea-leaves: #8a6168;
  --reading-tea-leaves-rgb: 138 97 104;
  --reading-tea-leaves-oklch: oklch(0.538 0.054 7.8);
}

.element {
  color: var(--reading-tea-leaves);
  background-color: hsl(350 17% 46%);
  border-color: oklch(0.538 0.054 7.8);
}

Tailwind CSS v4

@theme {
  --color-reading-tea-leaves: #8a6168;
  --color-reading-tea-leaves-50: #ffeff2;
  --color-reading-tea-leaves-100: #f9e1e4;
  --color-reading-tea-leaves-200: #eacbcf;
  --color-reading-tea-leaves-300: #d1adb1;
  --color-reading-tea-leaves-400: #bc9298;
  --color-reading-tea-leaves-500: #a6777f;
  --color-reading-tea-leaves-600: #8d656c;
  --color-reading-tea-leaves-700: #715156;
  --color-reading-tea-leaves-800: #533b3f;
  --color-reading-tea-leaves-900: #3a282c;
  --color-reading-tea-leaves-950: #241619;
}

SCSS

$reading-tea-leaves: #8a6168;
$reading-tea-leaves-rgb: 138, 97, 104;
$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);
}