#B1967B

CSS

:root {
  --saddle-up: #b1967b;
  --saddle-up-rgb: 177 150 123;
  --saddle-up-oklch: oklch(0.69 0.05 66.8);
}

.element {
  color: var(--saddle-up);
  background-color: hsl(30 26% 59%);
  border-color: oklch(0.69 0.05 66.8);
}

Tailwind CSS v4

@theme {
  --color-saddle-up: #b1967b;
  --color-saddle-up-50: #fff3e6;
  --color-saddle-up-100: #f3e5d7;
  --color-saddle-up-200: #e3d1be;
  --color-saddle-up-300: #c9b39d;
  --color-saddle-up-400: #b39980;
  --color-saddle-up-500: #9d8063;
  --color-saddle-up-600: #856d54;
  --color-saddle-up-700: #6a5743;
  --color-saddle-up-800: #4f3f30;
  --color-saddle-up-900: #372b21;
  --color-saddle-up-950: #221910;
}

SCSS

$saddle-up: #b1967b;
$saddle-up-rgb: 177, 150, 123;
$saddle-up-light: mix(#fff, $saddle-up, 20%);
$saddle-up-dark: mix(#000, $saddle-up, 20%);

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