Examine source code of Badlands - Halsey

{
  "name": "Badlands - Halsey",
  "manifest_version": 2,
  "version": "7.0",
  "theme": {
    "images": {
      "theme_frame": "halsey_cropped.png"
    },
    "colors": {
      "toolbar": "rgba(184, 227, 227, 0.63)",
      "toolbar_field": "rgba(235, 245, 245, 1)",
      "toolbar_field_text": "rgba(49, 39, 49, 1)",
      "frame": "rgba(235, 245, 245, 0.8)",
      "tab_background_text": "rgba(105, 80, 105, 1)",
      "bookmark_text": "rgba(49, 39, 49, 1)"
    }
  }
}