#B15C51

CSS

:root {
  --dried-tomatoes: #b15c51;
  --dried-tomatoes-rgb: 177 92 81;
  --dried-tomatoes-oklch: oklch(0.573 0.113 28.7);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(7 38% 51%);
  border-color: oklch(0.573 0.113 28.7);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #b15c51;
  --color-dried-tomatoes-50: #ffeae2;
  --color-dried-tomatoes-100: #ffdbd1;
  --color-dried-tomatoes-200: #ffc3b7;
  --color-dried-tomatoes-300: #eba295;
  --color-dried-tomatoes-400: #d98478;
  --color-dried-tomatoes-500: #c6665a;
  --color-dried-tomatoes-600: #a7574d;
  --color-dried-tomatoes-700: #86453d;
  --color-dried-tomatoes-800: #64322d;
  --color-dried-tomatoes-900: #46221e;
  --color-dried-tomatoes-950: #2d110e;
}

SCSS

$dried-tomatoes: #b15c51;
$dried-tomatoes-rgb: 177, 92, 81;
$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);
}