Examine source code of Matrix theme

{
  "name": "Matrix theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "anonymous_wall_58-600x375.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 0.99)",
      "tab_background_text": "rgba(32, 242, 0, 1)",
      "toolbar": "rgba(17, 18, 17, 1)",
      "bookmark_text": "rgba(25, 250, 0, 1)",
      "toolbar_field": "rgba(55, 255, 0, 1)",
      "toolbar_field_text": "rgba(3, 3, 3, 1)"
    }
  }
}