Examine source code of Luffy chill

{
  "name": "ce2195c1b006ef8eaf774cdd32f53482",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "ce2195c1b006ef8eaf774cdd32f53482.jpg"
    },
    "colors": {
      "frame": "rgba(61, 61, 61, 1)",
      "tab_background_text": "rgba(173, 173, 173, 1)",
      "toolbar": "rgba(66, 66, 66, 1)",
      "bookmark_text": "rgba(143, 143, 143, 1)",
      "toolbar_field": "rgba(79, 79, 79, 1)",
      "toolbar_field_text": "rgba(133, 133, 133, 1)",
      "tab_line": "rgba(199, 199, 199, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f12b4444-2cb8-45c3-8afd-038be151de2b}"
    }
  }
}