Examine source code of samrat special

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#290ec2",
      "tab_background_text": "#f1f0fa"
    }
  },
  "version": "2.0",
  "name": "samrat special",
  "manifest_version": 2,
  "description": "if you want your own just contact with me 880 1919961919 (bd)"
}