Examine source code of Beachcomber

{
  "theme": {
    "images": {
      "theme_frame": "beachcomber_hdr.jpg"
    },
    "colors": {
      "frame": "#bdd9d7",
      "tab_background_text": "#001714"
    }
  },
  "version": "2.0",
  "name": "Beachcomber",
  "manifest_version": 2,
  "description": "colors of the ocean"
}