Examine source code of Fear_Factory_theme

{
  "theme": {
    "images": {
      "theme_frame": "ffheader.jpg"
    },
    "colors": {
      "frame": "#100b45",
      "tab_background_text": "#0f127a"
    }
  },
  "version": "2.0",
  "name": "Fear_Factory_theme",
  "manifest_version": 2,
  "description": "My first personal theme"
}