Examine source code of Gaming Theme

{
  "name": "GB",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "67c7f33d.png"
    },
    "colors": {
      "frame": "rgba(23, 7, 128, 1)",
      "tab_background_text": "rgba(38, 254, 253, 1)",
      "toolbar": "rgba(7, 0, 93, 1)",
      "toolbar_field": "rgba(67, 38, 214, 1)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)"
    }
  }
}