Examine source code of Adapt

{
  "name": "Adapt",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "D0D5422C-0A7F-44E8-9AAF-8046D978C573_4_5005_c.jpeg"
    },
    "colors": {
      "frame": "rgba(16, 173, 204, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(30, 100, 158, 1)",
      "bookmark_text": "rgba(26, 18, 18, 1)",
      "toolbar_field": "rgba(57, 189, 222, 1)"
    }
  }
}