Examine source code of Purple MIX

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "PurpleMIX",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-026-829b05416f823e170310e7c826ad1bec.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(198, 163, 232)",
      "toolbar_text": "rgb(6, 234, 255)",
      "frame": "rgb(156, 127, 187)",
      "tab_background_text": "rgb(224, 168, 248)",
      "toolbar_field": "rgba(255, 87, 87, 0.37)",
      "toolbar_field_text": "rgb(162, 249, 253)",
      "tab_line": "rgb(255, 0, 251)",
      "popup": "rgb(96, 223, 238)",
      "popup_text": "rgb(0, 56, 255)",
      "button_background_active": "rgb(158, 63, 195)",
      "button_background_hover": "rgb(190, 111, 244)",
      "icons": "rgb(132, 91, 147)",
      "tab_text": "rgb(255, 0, 233)",
      "tab_loading": "rgb(255, 0, 251)"
    }
  }
}