Rusty Red

CSS

:root {
  --rusty-red: #af2f0d;
  --rusty-red-rgb: 175 47 13;
  --rusty-red-oklch: oklch(0.501 0.17 34.5);
}

.element {
  color: var(--rusty-red);
  background-color: hsl(13 86% 37%);
  border-color: oklch(0.501 0.17 34.5);
}

Tailwind CSS v4

@theme {
  --color-rusty-red: #af2f0d;
  --color-rusty-red-50: #ffe5d4;
  --color-rusty-red-100: #ffd5c1;
  --color-rusty-red-200: #ffbaa1;
  --color-rusty-red-300: #ff9678;
  --color-rusty-red-400: #f17456;
  --color-rusty-red-500: #df4f2d;
  --color-rusty-red-600: #bd4428;
  --color-rusty-red-700: #98361f;
  --color-rusty-red-800: #712618;
  --color-rusty-red-900: #50190f;
  --color-rusty-red-950: #350903;
}

SCSS

$rusty-red: #af2f0d;
$rusty-red-rgb: 175, 47, 13;
$rusty-red-light: mix(#fff, $rusty-red, 20%);
$rusty-red-dark: mix(#000, $rusty-red, 20%);

.element {
  color: $rusty-red;
  box-shadow: 0 0 0 2px rgba($rusty-red, 0.35);
}