#90614C

CSS

:root {
  --weathered-leather: #90614c;
  --weathered-leather-rgb: 144 97 76;
  --weathered-leather-oklch: oklch(0.538 0.069 44.9);
}

.element {
  color: var(--weathered-leather);
  background-color: hsl(19 31% 43%);
  border-color: oklch(0.538 0.069 44.9);
}

Tailwind CSS v4

@theme {
  --color-weathered-leather: #90614c;
  --color-weathered-leather-50: #fff0e5;
  --color-weathered-leather-100: #fde1d5;
  --color-weathered-leather-200: #eeccbc;
  --color-weathered-leather-300: #d6ad9a;
  --color-weathered-leather-400: #c2927d;
  --color-weathered-leather-500: #ad7860;
  --color-weathered-leather-600: #926551;
  --color-weathered-leather-700: #755141;
  --color-weathered-leather-800: #573b2f;
  --color-weathered-leather-900: #3d2820;
  --color-weathered-leather-950: #26160f;
}

SCSS

$weathered-leather: #90614c;
$weathered-leather-rgb: 144, 97, 76;
$weathered-leather-light: mix(#fff, $weathered-leather, 20%);
$weathered-leather-dark: mix(#000, $weathered-leather, 20%);

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