#FFEBF3

CSS

:root {
  --partial-pink: #ffebf3;
  --partial-pink-rgb: 255 235 243;
  --partial-pink-oklch: oklch(0.958 0.024 351.3);
}

.element {
  color: var(--partial-pink);
  background-color: hsl(336 100% 96%);
  border-color: oklch(0.958 0.024 351.3);
}

Tailwind CSS v4

@theme {
  --color-partial-pink: #ffebf3;
  --color-partial-pink-50: #fbf2f6;
  --color-partial-pink-100: #efe5e8;
  --color-partial-pink-200: #ddd0d5;
  --color-partial-pink-300: #c2b3b8;
  --color-partial-pink-400: #aa99a0;
  --color-partial-pink-500: #938088;
  --color-partial-pink-600: #7d6c73;
  --color-partial-pink-700: #64575c;
  --color-partial-pink-800: #493f44;
  --color-partial-pink-900: #332b2f;
  --color-partial-pink-950: #1e191b;
}

SCSS

$partial-pink: #ffebf3;
$partial-pink-rgb: 255, 235, 243;
$partial-pink-light: mix(#fff, $partial-pink, 20%);
$partial-pink-dark: mix(#000, $partial-pink, 20%);

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