Examine source code of Neon Ryo

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Neon Ryo",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(44, 37, 37)",
      "toolbar_text": "rgb(252, 229, 102)",
      "frame": "rgb(64, 56, 56)",
      "tab_background_text": "rgb(247, 241, 255)",
      "toolbar_field": "rgb(33, 28, 28)",
      "toolbar_field_text": "rgb(90, 212, 230)",
      "tab_line": "rgb(123, 216, 143)",
      "popup": "rgb(44, 37, 37)",
      "popup_text": "rgb(123, 216, 143)",
      "icons": "rgb(148, 138, 227)",
      "tab_text": "rgb(90, 212, 230)",
      "tab_loading": "rgb(123, 216, 143)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3e28695e-a0a4-448b-a6fe-3c04c18e8563}"
    }
  }
}