#B25F54

CSS

:root {
  --dried-tomatoes: #b25f54;
  --dried-tomatoes-rgb: 178 95 84;
  --dried-tomatoes-oklch: oklch(0.58 0.11 28.8);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(7 38% 51%);
  border-color: oklch(0.58 0.11 28.8);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #b25f54;
  --color-dried-tomatoes-50: #ffeae2;
  --color-dried-tomatoes-100: #ffdbd2;
  --color-dried-tomatoes-200: #ffc4b8;
  --color-dried-tomatoes-300: #eaa395;
  --color-dried-tomatoes-400: #d88579;
  --color-dried-tomatoes-500: #c4675b;
  --color-dried-tomatoes-600: #a6584e;
  --color-dried-tomatoes-700: #85463e;
  --color-dried-tomatoes-800: #63322d;
  --color-dried-tomatoes-900: #46221f;
  --color-dried-tomatoes-950: #2d110e;
}

SCSS

$dried-tomatoes: #b25f54;
$dried-tomatoes-rgb: 178, 95, 84;
$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);
}