#EEBFC8

CSS

:root {
  --in-the-pink: #eebfc8;
  --in-the-pink-rgb: 238 191 200;
  --in-the-pink-oklch: oklch(0.849 0.055 5.5);
}

.element {
  color: var(--in-the-pink);
  background-color: hsl(349 58% 84%);
  border-color: oklch(0.849 0.055 5.5);
}

Tailwind CSS v4

@theme {
  --color-in-the-pink: #eebfc8;
  --color-in-the-pink-50: #ffeff2;
  --color-in-the-pink-100: #f9e1e4;
  --color-in-the-pink-200: #eacbd0;
  --color-in-the-pink-300: #d1acb2;
  --color-in-the-pink-400: #bc919a;
  --color-in-the-pink-500: #a67781;
  --color-in-the-pink-600: #8d656d;
  --color-in-the-pink-700: #715157;
  --color-in-the-pink-800: #533b40;
  --color-in-the-pink-900: #3a282c;
  --color-in-the-pink-950: #241619;
}

SCSS

$in-the-pink: #eebfc8;
$in-the-pink-rgb: 238, 191, 200;
$in-the-pink-light: mix(#fff, $in-the-pink, 20%);
$in-the-pink-dark: mix(#000, $in-the-pink, 20%);

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