Examine source code of 69VN

{
  "name": "A cosmic-inspired theme featuring deep",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "db1708bc34910e84bd18d07f3a373203.jpg"
    },
    "colors": {
      "frame": "rgba(52, 79, 143, 1)",
      "tab_background_text": "rgba(143, 227, 216, 1)",
      "bookmark_text": "rgba(13, 163, 148, 1)",
      "toolbar_field": "rgba(13, 163, 148, 1)",
      "toolbar_field_text": "rgba(143, 227, 216, 1)",
      "tab_line": "rgba(13, 163, 148, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2c3efda4-8ea8-4f85-9e31-0672b186167e}"
    }
  }
}