Tōnatiuh Red

CSS

:root {
  --tonatiuh-red: #d14155;
  --tonatiuh-red-rgb: 209 65 85;
  --tonatiuh-red-oklch: oklch(0.587 0.18 16.8);
}

.element {
  color: var(--tonatiuh-red);
  background-color: hsl(352 61% 54%);
  border-color: oklch(0.587 0.18 16.8);
}

Tailwind CSS v4

@theme {
  --color-tonatiuh-red: #d14155;
  --color-tonatiuh-red-50: #ffe1e1;
  --color-tonatiuh-red-100: #ffd0d0;
  --color-tonatiuh-red-200: #ffb5b6;
  --color-tonatiuh-red-300: #ff8f93;
  --color-tonatiuh-red-400: #f66b78;
  --color-tonatiuh-red-500: #e4425a;
  --color-tonatiuh-red-600: #c0394d;
  --color-tonatiuh-red-700: #9b2e3d;
  --color-tonatiuh-red-800: #731f2e;
  --color-tonatiuh-red-900: #52151f;
  --color-tonatiuh-red-950: #36050f;
}

SCSS

$tonatiuh-red: #d14155;
$tonatiuh-red-rgb: 209, 65, 85;
$tonatiuh-red-light: mix(#fff, $tonatiuh-red, 20%);
$tonatiuh-red-dark: mix(#000, $tonatiuh-red, 20%);

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