Examine source code of blue125

{
  "name": "teste",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "testefoto.jpg"
    },
    "colors": {
      "frame": "rgba(102, 124, 140, 0.94)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(88, 118, 135, 0.87)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(230, 230, 230, 0.63)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(97, 124, 145, 0.73)"
    }
  }
}