Examine source code of flowery night

{
  "theme": {
    "images": {
      "theme_frame": "flowery_night.png"
    },
    "colors": {
      "frame": "#1d10ad",
      "tab_background_text": "#110fa1"
    }
  },
  "version": "2.0",
  "name": "flowery  night",
  "manifest_version": 2
}