#929D96

CSS

:root {
  --mummy-s-tomb: #929d96;
  --mummy-s-tomb-rgb: 146 157 150;
  --mummy-s-tomb-oklch: oklch(0.685 0.016 158.1);
}

.element {
  color: var(--mummy-s-tomb);
  background-color: hsl(142 5% 59%);
  border-color: oklch(0.685 0.016 158.1);
}

Tailwind CSS v4

@theme {
  --color-mummy-s-tomb: #929d96;
  --color-mummy-s-tomb-50: #f1f7f3;
  --color-mummy-s-tomb-100: #e3eae6;
  --color-mummy-s-tomb-200: #cfd6d2;
  --color-mummy-s-tomb-300: #b1bab4;
  --color-mummy-s-tomb-400: #97a19b;
  --color-mummy-s-tomb-500: #7e8a82;
  --color-mummy-s-tomb-600: #6a746e;
  --color-mummy-s-tomb-700: #555d58;
  --color-mummy-s-tomb-800: #3e4440;
  --color-mummy-s-tomb-900: #2b2f2c;
  --color-mummy-s-tomb-950: #181c19;
}

SCSS

$mummy-s-tomb: #929d96;
$mummy-s-tomb-rgb: 146, 157, 150;
$mummy-s-tomb-light: mix(#fff, $mummy-s-tomb, 20%);
$mummy-s-tomb-dark: mix(#000, $mummy-s-tomb, 20%);

.element {
  color: $mummy-s-tomb;
  box-shadow: 0 0 0 2px rgba($mummy-s-tomb, 0.35);
}