Examine source code of Pink Clouds

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_pink-haze.jpg"
    },
    "colors": {
      "frame": "#f5d5d5",
      "tab_background_text": "#260303"
    }
  },
  "version": "2.0",
  "name": "Pink Clouds",
  "manifest_version": 2
}