#F3DFDA

CSS

:root {
  --porcelain-blush: #f3dfda;
  --porcelain-blush-rgb: 243 223 218;
  --porcelain-blush-oklch: oklch(0.918 0.023 34.3);
}

.element {
  color: var(--porcelain-blush);
  background-color: hsl(12 51% 90%);
  border-color: oklch(0.918 0.023 34.3);
}

Tailwind CSS v4

@theme {
  --color-porcelain-blush: #f3dfda;
  --color-porcelain-blush-50: #fcf3f1;
  --color-porcelain-blush-100: #efe5e3;
  --color-porcelain-blush-200: #ded1cd;
  --color-porcelain-blush-300: #c3b4af;
  --color-porcelain-blush-400: #ac9a95;
  --color-porcelain-blush-500: #95817c;
  --color-porcelain-blush-600: #7e6d69;
  --color-porcelain-blush-700: #655754;
  --color-porcelain-blush-800: #4a403d;
  --color-porcelain-blush-900: #332c2a;
  --color-porcelain-blush-950: #1f1918;
}

SCSS

$porcelain-blush: #f3dfda;
$porcelain-blush-rgb: 243, 223, 218;
$porcelain-blush-light: mix(#fff, $porcelain-blush, 20%);
$porcelain-blush-dark: mix(#000, $porcelain-blush, 20%);

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