Examine source code of Ranusau

{
  "name": "Ranusau",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "original.jpg"
    },
    "colors": {
      "frame": "rgba(18, 31, 61, 1)",
      "tab_background_text": "rgba(135, 199, 26, 1)",
      "toolbar": "rgba(37, 37, 38, 1)",
      "bookmark_text": "rgba(72, 191, 7, 1)",
      "toolbar_field": "rgba(255, 255, 255, 1)",
      "toolbar_field_text": "rgba(179, 16, 16, 1)"
    }
  }
}