#FBEBF9

CSS

:root {
  --partial-pink: #fbebf9;
  --partial-pink-rgb: 251 235 249;
  --partial-pink-oklch: oklch(0.957 0.025 329.7);
}

.element {
  color: var(--partial-pink);
  background-color: hsl(308 67% 95%);
  border-color: oklch(0.957 0.025 329.7);
}

Tailwind CSS v4

@theme {
  --color-partial-pink: #fbebf9;
  --color-partial-pink-50: #faf3f8;
  --color-partial-pink-100: #ede5ec;
  --color-partial-pink-200: #dbd0d9;
  --color-partial-pink-300: #bfb3bd;
  --color-partial-pink-400: #a799a6;
  --color-partial-pink-500: #90808e;
  --color-partial-pink-600: #7a6d78;
  --color-partial-pink-700: #625760;
  --color-partial-pink-800: #473f47;
  --color-partial-pink-900: #312c31;
  --color-partial-pink-950: #1d191d;
}

SCSS

$partial-pink: #fbebf9;
$partial-pink-rgb: 251, 235, 249;
$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);
}