#F0EEF4

CSS

:root {
  --greek-goddess: #f0eef4;
  --greek-goddess-rgb: 240 238 244;
  --greek-goddess-oklch: oklch(0.952 0.008 301.4);
}

.element {
  color: var(--greek-goddess);
  background-color: hsl(260 21% 95%);
  border-color: oklch(0.952 0.008 301.4);
}

Tailwind CSS v4

@theme {
  --color-greek-goddess: #f0eef4;
  --color-greek-goddess-50: #f5f4f7;
  --color-greek-goddess-100: #e8e7ea;
  --color-greek-goddess-200: #d5d3d7;
  --color-greek-goddess-300: #b8b6bb;
  --color-greek-goddess-400: #9f9da3;
  --color-greek-goddess-500: #87858b;
  --color-greek-goddess-600: #727075;
  --color-greek-goddess-700: #5b5a5e;
  --color-greek-goddess-800: #434245;
  --color-greek-goddess-900: #2e2d30;
  --color-greek-goddess-950: #1b1a1c;
}

SCSS

$greek-goddess: #f0eef4;
$greek-goddess-rgb: 240, 238, 244;
$greek-goddess-light: mix(#fff, $greek-goddess, 20%);
$greek-goddess-dark: mix(#000, $greek-goddess, 20%);

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