#732227

CSS

:root {
  --wine-and-unwind: #732227;
  --wine-and-unwind-rgb: 115 34 39;
  --wine-and-unwind-oklch: oklch(0.381 0.113 20.9);
}

.element {
  color: var(--wine-and-unwind);
  background-color: hsl(356 54% 29%);
  border-color: oklch(0.381 0.113 20.9);
}

Tailwind CSS v4

@theme {
  --color-wine-and-unwind: #732227;
  --color-wine-and-unwind-50: #ffe9e6;
  --color-wine-and-unwind-100: #ffdad6;
  --color-wine-and-unwind-200: #ffc2be;
  --color-wine-and-unwind-300: #eca19c;
  --color-wine-and-unwind-400: #d98281;
  --color-wine-and-unwind-500: #c66465;
  --color-wine-and-unwind-600: #a75656;
  --color-wine-and-unwind-700: #864444;
  --color-wine-and-unwind-800: #643133;
  --color-wine-and-unwind-900: #462122;
  --color-wine-and-unwind-950: #2d1012;
}

SCSS

$wine-and-unwind: #732227;
$wine-and-unwind-rgb: 115, 34, 39;
$wine-and-unwind-light: mix(#fff, $wine-and-unwind, 20%);
$wine-and-unwind-dark: mix(#000, $wine-and-unwind, 20%);

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