Examine source code of The Blue Waves ll

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#4971a6",
      "tab_background_text": "#f0da9c"
    }
  },
  "version": "2.0",
  "name": "The Blue Waves ll",
  "manifest_version": 2,
  "description": "The Blue Waves ll"
}