#FFEEF8

CSS

:root {
  --partial-pink: #ffeef8;
  --partial-pink-rgb: 255 238 248;
  --partial-pink-oklch: oklch(0.965 0.022 341.3);
}

.element {
  color: var(--partial-pink);
  background-color: hsl(325 100% 97%);
  border-color: oklch(0.965 0.022 341.3);
}

Tailwind CSS v4

@theme {
  --color-partial-pink: #ffeef8;
  --color-partial-pink-50: #faf3f7;
  --color-partial-pink-100: #eee5ea;
  --color-partial-pink-200: #dcd1d7;
  --color-partial-pink-300: #c0b3ba;
  --color-partial-pink-400: #a899a2;
  --color-partial-pink-500: #91818a;
  --color-partial-pink-600: #7b6d75;
  --color-partial-pink-700: #62575e;
  --color-partial-pink-800: #483f45;
  --color-partial-pink-900: #322c30;
  --color-partial-pink-950: #1e191c;
}

SCSS

$partial-pink: #ffeef8;
$partial-pink-rgb: 255, 238, 248;
$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);
}