Examine source code of Dark waves

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Ver2ter",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-013-06591d4ad28ab7b9ee90f62f81d6b505.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(17, 18, 18)",
      "toolbar_text": "rgb(194, 194, 194)",
      "frame": "rgb(17, 27, 31)",
      "tab_background_text": "rgb(194, 194, 194)",
      "toolbar_field": "rgb(30, 67, 74)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(239, 30, 18)",
      "popup": "rgb(18, 43, 51)",
      "popup_text": "rgb(248, 248, 248)",
      "tab_loading": "rgb(239, 30, 18)"
    }
  }
}