#C1BEAF

CSS

:root {
  --pelican: #c1beaf;
  --pelican-rgb: 193 190 175;
  --pelican-oklch: oklch(0.8 0.021 97.6);
}

.element {
  color: var(--pelican);
  background-color: hsl(50 13% 72%);
  border-color: oklch(0.8 0.021 97.6);
}

Tailwind CSS v4

@theme {
  --color-pelican: #c1beaf;
  --color-pelican-50: #f6f5ef;
  --color-pelican-100: #e9e8e0;
  --color-pelican-200: #d6d5cb;
  --color-pelican-300: #bab8ac;
  --color-pelican-400: #a29f91;
  --color-pelican-500: #8a8777;
  --color-pelican-600: #747265;
  --color-pelican-700: #5d5b50;
  --color-pelican-800: #44423a;
  --color-pelican-900: #2f2e28;
  --color-pelican-950: #1c1b16;
}

SCSS

$pelican: #c1beaf;
$pelican-rgb: 193, 190, 175;
$pelican-light: mix(#fff, $pelican, 20%);
$pelican-dark: mix(#000, $pelican, 20%);

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