Examine source code of death purple

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "purple thunder",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-044-2454b1459f8c4ee2e38d41030bf1580e.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(9, 9, 10)",
      "toolbar_text": "rgb(215, 226, 239)",
      "frame": "rgb(38, 5, 72)",
      "tab_background_text": "rgb(227, 145, 207)",
      "toolbar_field": "rgba(36, 35, 37, 0.53)",
      "toolbar_field_text": "rgb(146, 120, 249)",
      "tab_line": "rgb(176, 0, 255)",
      "popup": "rgb(231, 242, 244)",
      "popup_text": "rgb(6, 6, 6)",
      "tab_loading": "rgb(176, 0, 255)"
    }
  }
}