Examine source code of Utada This is the one

{
  "theme": {
    "images": {
      "theme_frame": "utadaTITOheader.png"
    },
    "colors": {
      "frame": "#0c10eb",
      "tab_background_text": "#0c10eb"
    }
  },
  "version": "2.0",
  "name": "Utada This is the one",
  "manifest_version": 2,
  "description": "Utada's This is the one Persona"
}