Examine source code of Blue Stripes Subtle 2

{
  "theme": {
    "images": {
      "theme_frame": "ZBanner2Final.jpg"
    },
    "colors": {
      "frame": "#c2c4cc",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Blue Stripes Subtle 2",
  "manifest_version": 2,
  "description": "Another subtle blue persona, but you can see the text on this one."
}