Examine source code of tuatheme

{
  "name": "tuatheme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "background-chrome3.png"
    },
    "colors": {
      "frame": "rgba(71, 3, 13, 1)",
      "tab_background_text": "rgba(107, 107, 107, 1)",
      "toolbar": "rgba(38, 0, 1, 1)",
      "bookmark_text": "rgba(242, 242, 242, 1)",
      "toolbar_field": "rgba(242, 247, 239, 1)",
      "toolbar_field_text": "rgba(46, 2, 2, 1)"
    }
  }
}