#AD6256

CSS

:root {
  --dried-tomatoes: #ad6256;
  --dried-tomatoes-rgb: 173 98 86;
  --dried-tomatoes-oklch: oklch(0.579 0.1 30);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(8 35% 51%);
  border-color: oklch(0.579 0.1 30);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #ad6256;
  --color-dried-tomatoes-50: #ffebe4;
  --color-dried-tomatoes-100: #ffddd3;
  --color-dried-tomatoes-200: #fcc5ba;
  --color-dried-tomatoes-300: #e6a598;
  --color-dried-tomatoes-400: #d3887b;
  --color-dried-tomatoes-500: #bf6b5e;
  --color-dried-tomatoes-600: #a15b50;
  --color-dried-tomatoes-700: #824940;
  --color-dried-tomatoes-800: #60342f;
  --color-dried-tomatoes-900: #442420;
  --color-dried-tomatoes-950: #2b120f;
}

SCSS

$dried-tomatoes: #ad6256;
$dried-tomatoes-rgb: 173, 98, 86;
$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);
}