Examine source code of Colorways Dreamer

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Colorways Dreamer",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(113, 79, 161)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(85, 54, 124)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(249, 249, 249)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(255, 255, 255)",
      "popup": "rgb(85, 54, 124)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(255, 255, 255)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{aee7d144-dd94-4f1b-b639-b1dc6e8fa366}"
    }
  }
}