Examine source code of Orca 1

{
  "theme": {
    "images": {
      "theme_frame": "tablepostbackgroundcopy.jpg"
    },
    "colors": {
      "frame": "#00aaff",
      "tab_background_text": "#0022ff"
    }
  },
  "version": "2.0",
  "name": "Orca 1",
  "manifest_version": 2,
  "description": "I love orcas, so I wanted to make this scheme."
}