Examine source code of charuca

{
  "theme": {
    "images": {
      "theme_frame": "Sinttulo-1charuca3.jpg"
    },
    "colors": {
      "frame": "#9016b8",
      "tab_background_text": "#cf0b6d"
    }
  },
  "version": "2.0",
  "name": "charuca",
  "manifest_version": 2,
  "description": "kawaii"
}