Examine source code of Onyric space

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Onyric space",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(220, 223, 255)",
      "toolbar_text": "rgb(129, 145, 255)",
      "frame": "rgb(11, 11, 155)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(141, 117, 255)",
      "tab_line": "rgb(135, 88, 255)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(98, 102, 183)",
      "tab_loading": "rgb(135, 88, 255)"
    }
  }
}