Examine source code of dia_lluvioso

{
  "manifest_version": 2,
  "version": "1.2",
  "name": "dia_lluvioso",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(186, 186, 204)",
      "toolbar_text": "rgb(78, 78, 125)",
      "frame": "rgb(145, 145, 174)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgba(255, 255, 255, 0.7)",
      "toolbar_field_text": "rgb(38, 38, 97)",
      "tab_line": "rgb(47, 182, 185)",
      "popup": "rgb(229, 229, 242)",
      "popup_text": "rgb(65, 65, 130)",
      "ntp_background": "rgb(29, 29, 34)",
      "tab_loading": "rgb(47, 182, 185)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5f493a85-2516-49fd-9116-cdd9456f52a3}"
    }
  }
}