#946C52

CSS

:root {
  --leather: #946c52;
  --leather-rgb: 148 108 82;
  --leather-oklch: oklch(0.565 0.064 54.1);
}

.element {
  color: var(--leather);
  background-color: hsl(24 29% 45%);
  border-color: oklch(0.565 0.064 54.1);
}

Tailwind CSS v4

@theme {
  --color-leather: #946c52;
  --color-leather-50: #fff1e4;
  --color-leather-100: #f9e3d4;
  --color-leather-200: #eacebb;
  --color-leather-300: #d2b098;
  --color-leather-400: #bd957b;
  --color-leather-500: #a87b5e;
  --color-leather-600: #8e6850;
  --color-leather-700: #72533f;
  --color-leather-800: #543c2e;
  --color-leather-900: #3b291f;
  --color-leather-950: #25170f;
}

SCSS

$leather: #946c52;
$leather-rgb: 148, 108, 82;
$leather-light: mix(#fff, $leather, 20%);
$leather-dark: mix(#000, $leather, 20%);

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