open-props/src/props.gray.css

:where(html) {
  --gray-0: #f8f9fa;
  --gray-1: #f1f3f5;
  --gray-2: #e9ecef;
  --gray-3: #dee2e6;
  --gray-4: #ced4da;
  --gray-5: #adb5bd;
  --gray-6: #868e96;
  --gray-7: #495057;
  --gray-8: #343a40;
  --gray-9: #212529;
  --gray-10: #16191d;
  --gray-11: #0d0f12;
  --gray-12: #030507;
}