Examine source code of Antares

{
  "name": "Antares",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "Antares.jpg"
    },
    "colors": {
      "frame": "rgba(20, 24, 33, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(53, 62, 82, 0.59)",
      "toolbar_field": "rgba(110, 11, 69, 1)",
      "toolbar_field_text": "rgba(183, 225, 232, 1)",
      "tab_line": "rgba(110, 11, 69, 1)"
    }
  }
}