Examine source code of Jany

{
  "name": "Jany",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Screenshot_20200503_082728_com.android.chrome.jpg"
    },
    "colors": {
      "frame": "rgba(41, 97, 217, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(219, 17, 17, 1)",
      "bookmark_text": "rgba(225, 197, 240, 0.32)",
      "toolbar_field": "rgba(122, 87, 87, 1)",
      "toolbar_field_text": "rgba(207, 172, 172, 1)"
    }
  }
}