Examine source code of jackson pollock 3

{
  "theme": {
    "images": {
      "theme_frame": "top-bar-light-pollockcopycopy.jpg"
    },
    "colors": {
      "frame": "#6180d6",
      "tab_background_text": "#bbbbfa"
    }
  },
  "version": "2.0",
  "name": "jackson pollock 3",
  "manifest_version": 2,
  "description": "jackson pollock"
}