Examine source code of quran

{
  "name": "quran",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "quraa.jpg"
    },
    "colors": {
      "toolbar": "rgba(118, 144, 227, 0.41)",
      "toolbar_field": "rgba(255, 255, 255, 0.71)",
      "toolbar_field_text": "rgba(0, 0, 0, 0.51)",
      "frame": "rgba(68, 101, 171, 1)",
      "tab_background_text": "rgba(48, 67, 173, 1)",
      "bookmark_text": "rgba(0, 0, 0, 0.69)"
    }
  }
}