Examine source code of Purple Pompom

{
  "name": "Purple Pompom",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Untitled.png"
    },
    "colors": {
      "frame": "rgba(228, 195, 235, 1)",
      "tab_background_text": "rgba(77, 77, 77, 1)",
      "toolbar": "rgba(255, 255, 255, 0.84)",
      "bookmark_text": "rgba(77, 77, 77, 1)",
      "toolbar_field_text": "rgba(77, 77, 77, 1)",
      "tab_line": "rgba(121, 99, 125, 0.28)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f040f5ad-be92-45c3-a497-44ac47013aa5}"
    }
  }
}