Examine source code of Arch Linux blue

{
  "manifest_version": 2,
  "version": "6.0",
  "name": "Arch Linux blue",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/2.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(102, 153, 204, 0.8)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(51, 102, 153)",
      "tab_background_text": "rgb(204, 204, 204)",
      "toolbar_field": "rgb(245, 245, 245)",
      "toolbar_field_text": "rgb(51, 51, 51)",
      "tab_line": "rgb(23, 147, 209)",
      "tab_selected": "rgba(102, 153, 204, 0.8)",
      "popup": "rgb(245, 245, 245)",
      "popup_text": "rgb(0, 0, 0)",
      "popup_highlight": "rgb(204, 204, 204)",
      "sidebar_border": "rgb(204, 204, 204)",
      "sidebar_highlight": "rgb(204, 204, 204)",
      "sidebar": "rgb(245, 245, 245)",
      "toolbar_bottom_separator": "rgb(23, 147, 209)",
      "toolbar_field_border_focus": "rgb(23, 147, 209)",
      "toolbar_field_highlight": "rgb(204, 204, 204)",
      "toolbar_field_highlight_text": "rgb(0, 0, 0)",
      "tab_loading": "rgb(23, 147, 209)"
    }
  }
}