Examine source code of navy blue lux

{
  "name": "navy blue lux",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "ralph lauren navy blue.jpg"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(252, 255, 214, 1)",
      "bookmark_text": "rgba(255, 250, 250, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{80c7a881-da85-424e-bf2c-7f55477800cb}"
    }
  }
}