#90605E

CSS

:root {
  --reading-tea-leaves: #90605e;
  --reading-tea-leaves-rgb: 144 96 94;
  --reading-tea-leaves-oklch: oklch(0.54 0.063 22);
}

.element {
  color: var(--reading-tea-leaves);
  background-color: hsl(2 21% 47%);
  border-color: oklch(0.54 0.063 22);
}

Tailwind CSS v4

@theme {
  --color-reading-tea-leaves: #90605e;
  --color-reading-tea-leaves-50: #ffefec;
  --color-reading-tea-leaves-100: #fde0de;
  --color-reading-tea-leaves-200: #eecac7;
  --color-reading-tea-leaves-300: #d6aba8;
  --color-reading-tea-leaves-400: #c1908e;
  --color-reading-tea-leaves-500: #ac7673;
  --color-reading-tea-leaves-600: #926462;
  --color-reading-tea-leaves-700: #75504e;
  --color-reading-tea-leaves-800: #563a39;
  --color-reading-tea-leaves-900: #3c2727;
  --color-reading-tea-leaves-950: #261615;
}

SCSS

$reading-tea-leaves: #90605e;
$reading-tea-leaves-rgb: 144, 96, 94;
$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);
}