Examine source code of Karmah

{
  "name": "Karmah",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "WhatsApp Image 2018-11-25 at 12.17.52 PM (2).jpeg"
    },
    "colors": {
      "toolbar": "rgba(8, 8, 8, 1)",
      "toolbar_field": "rgba(245, 240, 240, 1)",
      "toolbar_field_text": "rgba(8, 8, 7, 1)",
      "frame": "rgba(23, 29, 41, 1)",
      "tab_background_text": "rgba(176, 136, 51, 1)",
      "bookmark_text": "rgba(176, 136, 51, 1)"
    }
  }
}