#E8E0E1

CSS

:root {
  --milk-and-cookies: #e8e0e1;
  --milk-and-cookies-rgb: 232 224 225;
  --milk-and-cookies-oklch: oklch(0.913 0.009 8.6);
}

.element {
  color: var(--milk-and-cookies);
  background-color: hsl(353 15% 89%);
  border-color: oklch(0.913 0.009 8.6);
}

Tailwind CSS v4

@theme {
  --color-milk-and-cookies: #e8e0e1;
  --color-milk-and-cookies-50: #f8f4f4;
  --color-milk-and-cookies-100: #ebe7e7;
  --color-milk-and-cookies-200: #d8d3d3;
  --color-milk-and-cookies-300: #bcb6b6;
  --color-milk-and-cookies-400: #a39c9d;
  --color-milk-and-cookies-500: #8c8485;
  --color-milk-and-cookies-600: #767070;
  --color-milk-and-cookies-700: #5f595a;
  --color-milk-and-cookies-800: #454142;
  --color-milk-and-cookies-900: #302d2d;
  --color-milk-and-cookies-950: #1c1a1a;
}

SCSS

$milk-and-cookies: #e8e0e1;
$milk-and-cookies-rgb: 232, 224, 225;
$milk-and-cookies-light: mix(#fff, $milk-and-cookies, 20%);
$milk-and-cookies-dark: mix(#000, $milk-and-cookies, 20%);

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