#F8DFD8

CSS

:root {
  --pink-parfait: #f8dfd8;
  --pink-parfait-rgb: 248 223 216;
  --pink-parfait-oklch: oklch(0.922 0.029 36.2);
}

.element {
  color: var(--pink-parfait);
  background-color: hsl(13 70% 91%);
  border-color: oklch(0.922 0.029 36.2);
}

Tailwind CSS v4

@theme {
  --color-pink-parfait: #f8dfd8;
  --color-pink-parfait-50: #fdf2ef;
  --color-pink-parfait-100: #f1e5e1;
  --color-pink-parfait-200: #e0d0cb;
  --color-pink-parfait-300: #c6b3ad;
  --color-pink-parfait-400: #af9993;
  --color-pink-parfait-500: #988079;
  --color-pink-parfait-600: #816c66;
  --color-pink-parfait-700: #675652;
  --color-pink-parfait-800: #4c3f3c;
  --color-pink-parfait-900: #352b29;
  --color-pink-parfait-950: #201917;
}

SCSS

$pink-parfait: #f8dfd8;
$pink-parfait-rgb: 248, 223, 216;
$pink-parfait-light: mix(#fff, $pink-parfait, 20%);
$pink-parfait-dark: mix(#000, $pink-parfait, 20%);

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