Examine source code of Light Blue Stars

{
  "theme": {
    "images": {
      "theme_frame": "header4.png"
    },
    "colors": {
      "frame": "#0a0f45",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Light Blue Stars",
  "manifest_version": 2,
  "description": "Dark Blue stars on a light blue background with black text and a navy blue accent color."
}