#A4635D

CSS

:root {
  --dried-tomatoes: #a4635d;
  --dried-tomatoes-rgb: 164 99 93;
  --dried-tomatoes-oklch: oklch(0.57 0.085 25.7);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(5 28% 50%);
  border-color: oklch(0.57 0.085 25.7);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #a4635d;
  --color-dried-tomatoes-50: #ffede8;
  --color-dried-tomatoes-100: #ffded8;
  --color-dried-tomatoes-200: #f7c7c0;
  --color-dried-tomatoes-300: #e0a79f;
  --color-dried-tomatoes-400: #cc8b84;
  --color-dried-tomatoes-500: #b86f68;
  --color-dried-tomatoes-600: #9c5e59;
  --color-dried-tomatoes-700: #7d4b47;
  --color-dried-tomatoes-800: #5d3634;
  --color-dried-tomatoes-900: #412523;
  --color-dried-tomatoes-950: #291312;
}

SCSS

$dried-tomatoes: #a4635d;
$dried-tomatoes-rgb: 164, 99, 93;
$dried-tomatoes-light: mix(#fff, $dried-tomatoes, 20%);
$dried-tomatoes-dark: mix(#000, $dried-tomatoes, 20%);

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