Examine source code of Naval Cruiser G1

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "W3S Color Picker 1",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgba(41, 49, 56, 0.9)",
      "toolbar_text": "rgb(220, 232, 253)",
      "frame": "rgb(8, 8, 7)",
      "tab_background_text": "rgb(187, 199, 219)",
      "toolbar_field": "rgb(0, 98, 105)",
      "toolbar_field_text": "rgb(178, 231, 236)",
      "tab_line": "rgb(0, 0, 0)",
      "popup": "rgb(77, 82, 91)",
      "popup_text": "rgb(192, 203, 222)",
      "button_background_hover": "rgb(1, 115, 123)",
      "icons_attention": "rgb(212, 170, 0)",
      "icons": "rgb(123, 226, 232)",
      "ntp_background": "rgb(77, 82, 91)",
      "popup_border": "rgb(123, 226, 232)",
      "tab_loading": "rgb(76, 77, 78)",
      "tab_text": "rgb(212, 170, 0)",
      "toolbar_bottom_separator": "rgba(41, 49, 56, 0.9)",
      "toolbar_field_border_focus": "rgb(0, 109, 117)",
      "toolbar_field_border": "rgb(1, 115, 123)",
      "toolbar_field_separator": "rgba(41, 49, 56, 0.9)",
      "toolbar_top_separator": "rgba(41, 49, 56, 0.9)",
      "toolbar_vertical_separator": "rgba(41, 49, 56, 0.9)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a9a00cae-a5da-4452-ba75-8c0edc5a27b5}"
    }
  }
}