#AD5E53

CSS

:root {
  --dried-tomatoes: #ad5e53;
  --dried-tomatoes-rgb: 173 94 83;
  --dried-tomatoes-oklch: oklch(0.571 0.105 29);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(7 35% 50%);
  border-color: oklch(0.571 0.105 29);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #ad5e53;
  --color-dried-tomatoes-50: #ffebe3;
  --color-dried-tomatoes-100: #ffdcd3;
  --color-dried-tomatoes-200: #fec4b9;
  --color-dried-tomatoes-300: #e8a497;
  --color-dried-tomatoes-400: #d5867a;
  --color-dried-tomatoes-500: #c2695d;
  --color-dried-tomatoes-600: #a4594f;
  --color-dried-tomatoes-700: #84473f;
  --color-dried-tomatoes-800: #62332e;
  --color-dried-tomatoes-900: #45231f;
  --color-dried-tomatoes-950: #2c120f;
}

SCSS

$dried-tomatoes: #ad5e53;
$dried-tomatoes-rgb: 173, 94, 83;
$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);
}