Examine source code of Rebound

{
  "theme": {
    "images": {
      "theme_frame": "PersonaLogo2.jpg"
    },
    "colors": {
      "frame": "#27489c",
      "tab_background_text": "#38c5cf"
    }
  },
  "version": "2.0",
  "name": "Rebound",
  "manifest_version": 2,
  "description": "This is the abstact version of an original logo I designed for a contest which won me a trip."
}