Examine source code of Purple style2

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#e4dcfa",
      "tab_background_text": "#f0ebfa"
    }
  },
  "version": "2.0",
  "name": "Purple style2",
  "manifest_version": 2,
  "description": "Purple is the art!"
}