Examine source code of ChroMoz

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Zexter Mode",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(59, 59, 59)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(12, 12, 23)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(24, 26, 33)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(59, 59, 59)",
      "popup": "rgb(59, 59, 59)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(59, 59, 59)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ffe01f09-7d4b-45c3-87a1-275cb3f24edf}"
    }
  }
}