#AB5147

CSS

:root {
  --hot-sauce: #ab5147;
  --hot-sauce-rgb: 171 81 71;
  --hot-sauce-oklch: oklch(0.545 0.12 28.1);
}

.element {
  color: var(--hot-sauce);
  background-color: hsl(6 41% 47%);
  border-color: oklch(0.545 0.12 28.1);
}

Tailwind CSS v4

@theme {
  --color-hot-sauce: #ab5147;
  --color-hot-sauce-50: #ffe9e1;
  --color-hot-sauce-100: #ffdad0;
  --color-hot-sauce-200: #ffc2b6;
  --color-hot-sauce-300: #efa093;
  --color-hot-sauce-400: #dc8276;
  --color-hot-sauce-500: #c96358;
  --color-hot-sauce-600: #aa554b;
  --color-hot-sauce-700: #89433b;
  --color-hot-sauce-800: #66302c;
  --color-hot-sauce-900: #48211d;
  --color-hot-sauce-950: #2e100e;
}

SCSS

$hot-sauce: #ab5147;
$hot-sauce-rgb: 171, 81, 71;
$hot-sauce-light: mix(#fff, $hot-sauce, 20%);
$hot-sauce-dark: mix(#000, $hot-sauce, 20%);

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