Red Trillium

CSS

:root {
  --red-trillium: #c44d4f;
  --red-trillium-rgb: 196 77 79;
  --red-trillium-oklch: oklch(0.579 0.153 22.2);
}

.element {
  color: var(--red-trillium);
  background-color: hsl(359 50% 54%);
  border-color: oklch(0.579 0.153 22.2);
}

Tailwind CSS v4

@theme {
  --color-red-trillium: #c44d4f;
  --color-red-trillium-50: #ffe5e0;
  --color-red-trillium-100: #ffd5cf;
  --color-red-trillium-200: #ffbbb4;
  --color-red-trillium-300: #fc9791;
  --color-red-trillium-400: #eb7674;
  --color-red-trillium-500: #d95356;
  --color-red-trillium-600: #b74749;
  --color-red-trillium-700: #93393a;
  --color-red-trillium-800: #6e282b;
  --color-red-trillium-900: #4d1b1d;
  --color-red-trillium-950: #330a0d;
}

SCSS

$red-trillium: #c44d4f;
$red-trillium-rgb: 196, 77, 79;
$red-trillium-light: mix(#fff, $red-trillium, 20%);
$red-trillium-dark: mix(#000, $red-trillium, 20%);

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