Examine source code of Rose Gold 2.0

{
  "manifest_version": 2,
  "version": "1.1.2",
  "name": "Rose Gold 2.0",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-009-f069b97f439938a011297c84464f0df6.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(240, 202, 195)",
      "toolbar_text": "rgb(60, 64, 67)",
      "frame": "rgb(196, 156, 146)",
      "tab_background_text": "rgb(60, 64, 67)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(60, 64, 67)",
      "tab_line": "rgb(60, 64, 67)",
      "popup": "rgb(60, 64, 67)",
      "popup_text": "rgb(233, 200, 193)",
      "button_background_hover": "rgb(226, 218, 215)",
      "icons": "rgb(97, 87, 84)",
      "ntp_background": "rgb(233, 200, 193)",
      "ntp_text": "rgb(233, 200, 193)",
      "tab_selected": "rgb(60, 64, 67)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_field_focus": "rgb(60, 64, 67)",
      "toolbar_field_highlight_text": "rgb(60, 64, 67)",
      "toolbar_field_highlight": "rgba(255, 255, 255, 0.42)",
      "toolbar_field_text_focus": "rgb(255, 255, 255)",
      "tab_loading": "rgb(60, 64, 67)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{33bd9f87-1c7a-43d0-81df-5030bd8425f6}"
    }
  }
}