Examine source code of Box Otto's Personal Theme

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ebe7c8",
      "tab_background_text": "#64cdd1"
    }
  },
  "version": "2.0",
  "name": "Box Otto's Personal Theme",
  "manifest_version": 2,
  "description": "This is my Theme, Iade it for me, not for public use. Do not steal."
}