Examine source code of roaringseafoam

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Roaring Sea Foam",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-045-3e6898966e6ccdc87f80d23d4e7a6a49.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(127, 249, 211)",
      "toolbar_text": "rgb(56, 132, 182)",
      "frame": "rgb(124, 196, 196)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(30, 128, 105)",
      "tab_line": "rgb(56, 132, 182)",
      "popup": "rgb(56, 132, 182)",
      "popup_text": "rgb(0, 196, 153)",
      "tab_loading": "rgb(56, 132, 182)"
    }
  }
}