#B15F5C

CSS

:root {
  --dried-tomatoes: #b15f5c;
  --dried-tomatoes-rgb: 177 95 92;
  --dried-tomatoes-oklch: oklch(0.58 0.107 23.1);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(2 35% 53%);
  border-color: oklch(0.58 0.107 23.1);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #b15f5c;
  --color-dried-tomatoes-50: #ffeae6;
  --color-dried-tomatoes-100: #ffdbd6;
  --color-dried-tomatoes-200: #ffc3bd;
  --color-dried-tomatoes-300: #e9a29c;
  --color-dried-tomatoes-400: #d68580;
  --color-dried-tomatoes-500: #c36764;
  --color-dried-tomatoes-600: #a55855;
  --color-dried-tomatoes-700: #844644;
  --color-dried-tomatoes-800: #623232;
  --color-dried-tomatoes-900: #452222;
  --color-dried-tomatoes-950: #2c1111;
}

SCSS

$dried-tomatoes: #b15f5c;
$dried-tomatoes-rgb: 177, 95, 92;
$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);
}