#B05C57

CSS

:root {
  --dried-tomatoes: #b05c57;
  --dried-tomatoes-rgb: 176 92 87;
  --dried-tomatoes-oklch: oklch(0.573 0.11 24.6);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(3 36% 52%);
  border-color: oklch(0.573 0.11 24.6);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #b05c57;
  --color-dried-tomatoes-50: #ffeae5;
  --color-dried-tomatoes-100: #ffdbd4;
  --color-dried-tomatoes-200: #ffc3bb;
  --color-dried-tomatoes-300: #eba299;
  --color-dried-tomatoes-400: #d8847e;
  --color-dried-tomatoes-500: #c56661;
  --color-dried-tomatoes-600: #a65752;
  --color-dried-tomatoes-700: #854542;
  --color-dried-tomatoes-800: #633230;
  --color-dried-tomatoes-900: #462221;
  --color-dried-tomatoes-950: #2d1110;
}

SCSS

$dried-tomatoes: #b05c57;
$dried-tomatoes-rgb: 176, 92, 87;
$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);
}