#D7B3D6

CSS

:root {
  --blushing-sky: #d7b3d6;
  --blushing-sky-rgb: 215 179 214;
  --blushing-sky-oklch: oklch(0.809 0.063 327);
}

.element {
  color: var(--blushing-sky);
  background-color: hsl(302 31% 77%);
  border-color: oklch(0.809 0.063 327);
}

Tailwind CSS v4

@theme {
  --color-blushing-sky: #d7b3d6;
  --color-blushing-sky-50: #ffeffe;
  --color-blushing-sky-100: #f4e1f2;
  --color-blushing-sky-200: #e4cbe2;
  --color-blushing-sky-300: #caacc7;
  --color-blushing-sky-400: #b392b2;
  --color-blushing-sky-500: #9d789c;
  --color-blushing-sky-600: #846584;
  --color-blushing-sky-700: #6a516a;
  --color-blushing-sky-800: #4e3b4e;
  --color-blushing-sky-900: #362837;
  --color-blushing-sky-950: #211621;
}

SCSS

$blushing-sky: #d7b3d6;
$blushing-sky-rgb: 215, 179, 214;
$blushing-sky-light: mix(#fff, $blushing-sky, 20%);
$blushing-sky-dark: mix(#000, $blushing-sky, 20%);

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