Silver Sky

CSS

:root {
  --silver-sky: #eaece9;
  --silver-sky-rgb: 234 236 233;
  --silver-sky-oklch: oklch(0.941 0.005 134.9);
}

.element {
  color: var(--silver-sky);
  background-color: hsl(100 7% 92%);
  border-color: oklch(0.941 0.005 134.9);
}

Tailwind CSS v4

@theme {
  --color-silver-sky: #eaece9;
  --color-silver-sky-50: #f4f5f4;
  --color-silver-sky-100: #e7e8e7;
  --color-silver-sky-200: #d3d5d3;
  --color-silver-sky-300: #b6b8b6;
  --color-silver-sky-400: #9d9f9c;
  --color-silver-sky-500: #858784;
  --color-silver-sky-600: #707270;
  --color-silver-sky-700: #5a5b59;
  --color-silver-sky-800: #424341;
  --color-silver-sky-900: #2d2e2d;
  --color-silver-sky-950: #1a1b1a;
}

SCSS

$silver-sky: #eaece9;
$silver-sky-rgb: 234, 236, 233;
$silver-sky-light: mix(#fff, $silver-sky, 20%);
$silver-sky-dark: mix(#000, $silver-sky, 20%);

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