Examine source code of Quantum Metaslash

{
  "name": "Quantum Metaslash",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#363f57",
      "tab_background_text": "#ffffff",
      "toolbar": "rgba(91, 191, 191, 0.49)",
      "toolbar_field": "rgba(3, 33, 13, 0.63)",
      "toolbar_field_text": "rgba(69, 214, 146, 1)",
      "tab_line": "rgba(255, 225, 0, 1)"
    }
  }
}