#A7655A

CSS

:root {
  --dried-tomatoes: #a7655a;
  --dried-tomatoes-rgb: 167 101 90;
  --dried-tomatoes-oklch: oklch(0.577 0.088 30.2);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(9 30% 50%);
  border-color: oklch(0.577 0.088 30.2);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #a7655a;
  --color-dried-tomatoes-50: #ffede6;
  --color-dried-tomatoes-100: #ffded6;
  --color-dried-tomatoes-200: #f7c7bd;
  --color-dried-tomatoes-300: #e1a79b;
  --color-dried-tomatoes-400: #cd8b80;
  --color-dried-tomatoes-500: #b96f63;
  --color-dried-tomatoes-600: #9c5e54;
  --color-dried-tomatoes-700: #7e4b43;
  --color-dried-tomatoes-800: #5d3631;
  --color-dried-tomatoes-900: #412521;
  --color-dried-tomatoes-950: #2a1311;
}

SCSS

$dried-tomatoes: #a7655a;
$dried-tomatoes-rgb: 167, 101, 90;
$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);
}