Examine source code of Brave Browser Red

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Brave Browser Red",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(167, 28, 28)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(109, 18, 18)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(131, 29, 30)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(167, 28, 28)",
      "popup": "rgb(41, 42, 45)",
      "popup_text": "rgb(232, 234, 237)",
      "button_background_active": "rgb(174, 46, 46)",
      "button_background_hover": "rgb(174, 46, 46)",
      "frame_inactive": "rgb(109, 18, 18)",
      "icons_attention": "rgb(255, 151, 125)",
      "icons": "rgb(255, 255, 255)",
      "ntp_background": "rgb(167, 28, 28)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgb(60, 64, 67)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgb(24, 90, 188)",
      "sidebar_border": "rgb(187, 80, 80)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgb(24, 90, 188)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(32, 33, 36)",
      "tab_background_separator": "rgba(255, 255, 255, 0)",
      "tab_selected": "rgba(255, 255, 255, 0)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgb(187, 80, 80)",
      "toolbar_field_border_focus": "rgb(200, 50, 34)",
      "toolbar_field_border": "rgba(255, 255, 255, 0)",
      "toolbar_field_focus": "rgb(32, 33, 36)",
      "toolbar_field_highlight_text": "rgb(255, 255, 255)",
      "toolbar_field_highlight": "rgb(24, 90, 188)",
      "toolbar_field_separator": "rgba(55, 255, 0, 0)",
      "toolbar_field_text_focus": "rgb(255, 255, 255)",
      "toolbar_top_separator": "rgba(255, 255, 255, 0)",
      "toolbar_vertical_separator": "rgb(255, 255, 255)",
      "tab_loading": "rgb(167, 28, 28)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9b33f443-0f34-4986-8ef0-9bc1454fe9c2}"
    }
  }
}