Examine source code of Purposely Pink by ixie

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Purposely Pink by ixie",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-019-7ce748211c61f9059493d4c4378e8a74.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(252, 226, 219)",
      "toolbar_text": "rgb(245, 72, 125)",
      "frame": "rgb(255, 143, 177)",
      "tab_background_text": "rgb(128, 7, 96)",
      "toolbar_field": "rgb(255, 242, 239)",
      "toolbar_field_text": "rgb(215, 48, 159)",
      "tab_line": "rgb(164, 18, 64)",
      "popup": "rgb(255, 183, 201)",
      "popup_text": "rgb(163, 38, 68)",
      "button_background_hover": "rgb(255, 211, 226)",
      "frame_inactive": "rgb(224, 110, 145)",
      "icons": "rgb(179, 97, 121)",
      "ntp_background": "rgb(179, 97, 121)",
      "ntp_text": "rgb(114, 17, 48)",
      "popup_border": "rgb(164, 18, 64)",
      "tab_selected": "rgb(252, 226, 219)",
      "tab_text": "rgb(176, 0, 117)",
      "toolbar_bottom_separator": "rgb(217, 152, 134)",
      "toolbar_field_border": "rgb(233, 157, 136)",
      "toolbar_field_highlight_text": "rgb(228, 61, 111)",
      "toolbar_field_highlight": "rgb(255, 183, 235)",
      "toolbar_top_separator": "rgb(255, 143, 177)",
      "tab_loading": "rgb(164, 18, 64)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fac68696-0bdc-4177-a92d-21bf76a6074b}"
    }
  }
}