Examine source code of Persian Sun

{
  "theme": {
    "images": {
      "theme_frame": "persian-sun-header.jpg"
    },
    "colors": {
      "frame": "#6191ad",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Persian Sun",
  "manifest_version": 2,
  "description": "A sun-like Persian motif (called shamseh) inspired from traditional Iranian fine arts, Iranian architecture, and Persian carpets."
}