Examine source code of collorful theme

{
  "name": "teast",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Jellyfish.jpg"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(222, 70, 40, 1)",
      "bookmark_text": "rgba(230, 32, 32, 1)",
      "toolbar_field": "rgba(50, 189, 40, 1)",
      "toolbar_field_text": "rgba(30, 86, 189, 1)"
    }
  }
}