Silica Sand

CSS

:root {
  --silica-sand: #ede2e0;
  --silica-sand-rgb: 237 226 224;
  --silica-sand-oklch: oklch(0.921 0.012 29.9);
}

.element {
  color: var(--silica-sand);
  background-color: hsl(9 27% 90%);
  border-color: oklch(0.921 0.012 29.9);
}

Tailwind CSS v4

@theme {
  --color-silica-sand: #ede2e0;
  --color-silica-sand-50: #f9f4f3;
  --color-silica-sand-100: #ece6e5;
  --color-silica-sand-200: #d9d2d1;
  --color-silica-sand-300: #beb5b3;
  --color-silica-sand-400: #a69c9a;
  --color-silica-sand-500: #8e8381;
  --color-silica-sand-600: #786f6d;
  --color-silica-sand-700: #605957;
  --color-silica-sand-800: #474140;
  --color-silica-sand-900: #312d2c;
  --color-silica-sand-950: #1d1a19;
}

SCSS

$silica-sand: #ede2e0;
$silica-sand-rgb: 237, 226, 224;
$silica-sand-light: mix(#fff, $silica-sand, 20%);
$silica-sand-dark: mix(#000, $silica-sand, 20%);

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