Examine source code of Purple Desire by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "PurpleDesireH.jpg"
    },
    "colors": {
      "frame": "#482b6b",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Purple Desire by MaDonna",
  "manifest_version": 2,
  "description": "My wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/9d447a1d66d84de6272a5ab7bb08c3b00f26f9eb59fbdd29c6d9fe963a6390b9/http%3A//nature.desktopnexus.com/wallpaper/950500/\">http://nature.desktopnexus.com/wallpaper/950500/</a>"
}