Examine source code of Haruna Scandal

{
  "theme": {
    "images": {
      "theme_frame": "haru.jpg"
    },
    "colors": {
      "frame": "#181a3d",
      "tab_background_text": "#b2d127"
    }
  },
  "version": "2.0",
  "name": "Haruna Scandal",
  "manifest_version": 2
}