Examine source code of DiscoTime

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "DiscoTime",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-028-5466583598afcc175c90e35aceb1246b.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(2, 11, 62)",
      "toolbar_text": "rgb(248, 112, 140)",
      "frame": "rgb(233, 41, 44)",
      "tab_background_text": "rgb(6, 10, 56)",
      "toolbar_field": "rgb(0, 8, 7)",
      "toolbar_field_text": "rgb(249, 6, 15)",
      "tab_line": "rgb(0, 11, 255)",
      "popup": "rgb(8, 0, 11)",
      "popup_text": "rgb(222, 18, 237)",
      "button_background_active": "rgb(60, 31, 204)",
      "frame_inactive": "rgb(71, 214, 119)",
      "icons": "rgb(18, 13, 147)",
      "ntp_background": "rgb(3, 13, 60)",
      "ntp_text": "rgb(4, 19, 74)",
      "popup_highlight_text": "rgb(62, 196, 40)",
      "sidebar_border": "rgb(91, 107, 165)",
      "tab_loading": "rgb(0, 11, 255)"
    }
  }
}