Examine source code of Black and Pruple

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Eges Black and purple",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(111, 68, 164)",
      "toolbar_text": "rgb(0, 214, 255)",
      "frame": "rgb(0, 100, 188)",
      "tab_background_text": "rgb(115, 0, 196)",
      "toolbar_field": "rgb(54, 90, 121)",
      "toolbar_field_text": "rgb(67, 194, 218)",
      "tab_line": "rgb(0, 252, 228)",
      "popup": "rgb(89, 89, 89)",
      "popup_text": "rgb(255, 255, 255)",
      "frame_inactive": "rgb(65, 22, 108)",
      "ntp_background": "rgb(68, 0, 136)",
      "tab_loading": "rgb(0, 252, 228)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{13a413ce-69fa-4239-8169-7697dcbbec41}"
    }
  }
}