Cortex

CSS

:root {
  --cortex: #a99592;
  --cortex-rgb: 169 149 146;
  --cortex-oklch: oklch(0.687 0.024 27.9);
}

.element {
  color: var(--cortex);
  background-color: hsl(8 12% 62%);
  border-color: oklch(0.687 0.024 27.9);
}

Tailwind CSS v4

@theme {
  --color-cortex: #a99592;
  --color-cortex-50: #fcf3f1;
  --color-cortex-100: #f0e5e3;
  --color-cortex-200: #ded1ce;
  --color-cortex-300: #c4b3b0;
  --color-cortex-400: #ac9996;
  --color-cortex-500: #96807d;
  --color-cortex-600: #7f6d6a;
  --color-cortex-700: #655755;
  --color-cortex-800: #4b3f3e;
  --color-cortex-900: #342c2b;
  --color-cortex-950: #1f1918;
}

SCSS

$cortex: #a99592;
$cortex-rgb: 169, 149, 146;
$cortex-light: mix(#fff, $cortex, 20%);
$cortex-dark: mix(#000, $cortex, 20%);

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