Examine source code of tazarott

{
  "name": "tazarott",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "head-graphic.png"
    },
    "colors": {
      "frame": "rgba(1, 21, 38, 0.6)",
      "tab_background_text": "rgba(176, 184, 190, 1)",
      "toolbar": "rgba(1, 22, 39, 1)",
      "bookmark_text": "rgba(176, 184, 190, 1)",
      "toolbar_field": "rgba(82, 96, 107, 1)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)"
    }
  }
}