#A4665E

CSS

:root {
  --rustling-leaves: #a4665e;
  --rustling-leaves-rgb: 164 102 94;
  --rustling-leaves-oklch: oklch(0.576 0.082 27.8);
}

.element {
  color: var(--rustling-leaves);
  background-color: hsl(7 28% 51%);
  border-color: oklch(0.576 0.082 27.8);
}

Tailwind CSS v4

@theme {
  --color-rustling-leaves: #a4665e;
  --color-rustling-leaves-50: #ffede8;
  --color-rustling-leaves-100: #ffded8;
  --color-rustling-leaves-200: #f5c8c0;
  --color-rustling-leaves-300: #dea89f;
  --color-rustling-leaves-400: #ca8c84;
  --color-rustling-leaves-500: #b67168;
  --color-rustling-leaves-600: #9a6058;
  --color-rustling-leaves-700: #7b4c46;
  --color-rustling-leaves-800: #5c3733;
  --color-rustling-leaves-900: #402623;
  --color-rustling-leaves-950: #291412;
}

SCSS

$rustling-leaves: #a4665e;
$rustling-leaves-rgb: 164, 102, 94;
$rustling-leaves-light: mix(#fff, $rustling-leaves, 20%);
$rustling-leaves-dark: mix(#000, $rustling-leaves, 20%);

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