Examine source code of Midnight Purple Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "purple moonlight",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(34, 36, 54, 0.51)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(8, 11, 33)",
      "tab_background_text": "rgb(215, 226, 239)",
      "toolbar_field": "rgb(34, 36, 54)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(38, 40, 62, 0)",
      "popup": "rgb(31, 34, 61)",
      "popup_text": "rgb(215, 226, 239)",
      "icons": "rgb(108, 108, 140)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgb(43, 45, 63)",
      "tab_selected": "rgba(34, 36, 54, 0.51)",
      "toolbar_bottom_separator": "rgba(34, 25, 77, 0)",
      "toolbar_field_border_focus": "rgb(19, 20, 30)",
      "toolbar_field_border": "rgba(0, 0, 0, 0)",
      "toolbar_field_focus": "rgba(34, 36, 54, 0)",
      "toolbar_top_separator": "rgba(72, 21, 21, 0)",
      "tab_loading": "rgba(38, 40, 62, 0)"
    }
  }
}