Examine source code of BlueOrangeII

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "alonz",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(2, 34, 74)",
      "toolbar_text": "rgb(220, 225, 221)",
      "frame": "rgb(220, 225, 221)",
      "tab_background_text": "rgb(255, 70, 0)",
      "toolbar_field": "rgb(220, 225, 221)",
      "toolbar_field_text": "rgb(0, 29, 7)",
      "tab_line": "rgb(2, 75, 255)",
      "popup": "rgb(220, 225, 221)",
      "popup_text": "rgb(2, 34, 74)",
      "ntp_text": "rgb(2, 75, 255)",
      "popup_highlight_text": "rgb(255, 70, 0)",
      "tab_selected": "rgb(255, 255, 255)",
      "tab_text": "rgb(2, 34, 74)",
      "toolbar_bottom_separator": "rgb(255, 70, 0)",
      "toolbar_field_border_focus": "rgb(255, 70, 0)",
      "toolbar_field_border": "rgb(255, 70, 0)",
      "toolbar_field_highlight_text": "rgb(255, 70, 0)",
      "toolbar_field_separator": "rgb(255, 70, 0)",
      "toolbar_top_separator": "rgb(255, 70, 0)",
      "toolbar_vertical_separator": "rgb(255, 70, 0)",
      "tab_loading": "rgb(2, 75, 255)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6b9c3c99-ddac-4f2d-936d-e3adf43f9af2}"
    }
  }
}