Examine source code of Generator Rex

{
  "theme": {
    "images": {
      "theme_frame": "BrowserHeaderGeneratorRex.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Generator Rex",
  "manifest_version": 2,
  "description": "I created using an light orange and dark orange gradient. I then created a blue stripe across the bottom of the top persona. I then created two stripe like on the main character jacket. I then found the logo for Generator Rex."
}