Examine source code of FL Studio Dark

{
  "manifest_version": 2,
  "version": "2.0",
  "name": "FL Studio Dark",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-011-d53e0d0d1538ed554a90e056a2f04eca.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(46, 50, 52)",
      "toolbar_text": "rgb(211, 217, 222)",
      "frame": "rgb(46, 50, 52)",
      "tab_background_text": "rgb(139, 149, 156)",
      "toolbar_field": "rgb(49, 56, 56)",
      "toolbar_field_text": "rgb(211, 217, 222)",
      "tab_line": "rgb(25, 29, 31)",
      "popup": "rgb(81, 84, 86)",
      "popup_text": "rgb(197, 204, 208)",
      "button_background_active": "rgb(87, 92, 94)",
      "button_background_hover": "rgb(41, 45, 47)",
      "icons_attention": "rgb(251, 146, 68)",
      "icons": "rgb(211, 217, 222)",
      "ntp_background": "rgb(49, 52, 54)",
      "ntp_text": "rgb(211, 217, 222)",
      "popup_border": "rgb(0, 0, 0)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgb(4, 9, 13)",
      "sidebar_border": "rgb(19, 23, 24)",
      "sidebar_highlight_text": "rgb(232, 190, 174)",
      "sidebar_highlight": "rgb(16, 20, 21)",
      "sidebar_text": "rgb(170, 128, 112)",
      "sidebar": "rgb(4, 8, 9)",
      "tab_background_separator": "rgb(34, 38, 40)",
      "tab_loading": "rgb(168, 228, 74)",
      "tab_selected": "rgb(37, 41, 43)",
      "tab_text": "rgb(211, 217, 222)",
      "toolbar_bottom_separator": "rgb(34, 38, 40)",
      "toolbar_field_border_focus": "rgb(0, 0, 0)",
      "toolbar_field_border": "rgb(34, 41, 41)",
      "toolbar_field_focus": "rgb(81, 84, 86)",
      "toolbar_field_highlight_text": "rgb(211, 217, 222)",
      "toolbar_field_highlight": "rgb(16, 60, 105)",
      "toolbar_field_separator": "rgb(48, 52, 55)",
      "toolbar_field_text_focus": "rgb(211, 217, 222)",
      "toolbar_top_separator": "rgb(34, 38, 40)",
      "toolbar_vertical_separator": "rgb(34, 38, 40)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{461bfd3a-9508-4eae-81b2-fc5cb2d20f8a}"
    }
  }
}