Free Speech Red

CSS

:root {
  --free-speech-red: #c00000;
  --free-speech-red-rgb: 192 0 0;
  --free-speech-red-oklch: oklch(0.507 0.208 29.2);
}

.element {
  color: var(--free-speech-red);
  background-color: hsl(0 100% 38%);
  border-color: oklch(0.507 0.208 29.2);
}

Tailwind CSS v4

@theme {
  --color-free-speech-red: #c00000;
  --color-free-speech-red-50: #ffe0d1;
  --color-free-speech-red-100: #ffcebd;
  --color-free-speech-red-200: #ffb29d;
  --color-free-speech-red-300: #ff8a73;
  --color-free-speech-red-400: #ff6250;
  --color-free-speech-red-500: #f12f22;
  --color-free-speech-red-600: #cb2b20;
  --color-free-speech-red-700: #a42319;
  --color-free-speech-red-800: #7b1614;
  --color-free-speech-red-900: #570f0d;
  --color-free-speech-red-950: #3a0102;
}

SCSS

$free-speech-red: #c00000;
$free-speech-red-rgb: 192, 0, 0;
$free-speech-red-light: mix(#fff, $free-speech-red, 20%);
$free-speech-red-dark: mix(#000, $free-speech-red, 20%);

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