Examine source code of NeonMagenta

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Neon Red",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(48, 71, 94)",
      "toolbar_text": "rgb(240, 84, 84)",
      "frame": "rgb(34, 40, 49)",
      "tab_background_text": "rgb(221, 221, 221)",
      "toolbar_field": "rgb(34, 40, 49)",
      "toolbar_field_text": "rgb(221, 221, 221)",
      "tab_line": "rgb(240, 84, 84)",
      "popup": "rgb(34, 40, 49)",
      "popup_text": "rgb(221, 221, 221)",
      "tab_loading": "rgb(240, 84, 84)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{33b59568-0e7f-45f0-b093-c9a3be47e758}"
    }
  }
}