Examine source code of Whitecross logo

{
  "theme": {
    "images": {
      "theme_frame": "white200cpia.jpg"
    },
    "colors": {
      "frame": "#bdc91c",
      "tab_background_text": "#f0e4e4"
    }
  },
  "version": "2.0",
  "name": "Whitecross logo",
  "manifest_version": 2,
  "description": "Gospel"
}