Examine source code of Tron Legacy Dark theme

{
  "name": "Tron Legacy Dark theme",
  "manifest_version": 2,
  "version": "5.0",
  "theme": {
    "images": {
      "theme_frame": "Untitled.png"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(95, 198, 228, 1)",
      "toolbar": "rgba(0, 27, 38, 1)",
      "bookmark_text": "rgba(95, 198, 228, 1)",
      "toolbar_field": "rgba(0, 0, 0, 1)",
      "toolbar_field_text": "rgba(95, 198, 228, 1)",
      "tab_line": "rgba(95, 198, 228, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{16422d3d-1279-4f11-a3af-1c6388a2530d}"
    }
  }
}