Examine source code of Frosty Freshness

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Blazin' aqua",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-002-609370e89a219e0548ac5ef6b4a7dd2e.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(12, 134, 235, 0.8)",
      "toolbar_text": "rgb(34, 222, 218)",
      "frame": "rgb(9, 6, 151)",
      "tab_background_text": "rgb(10, 249, 240)",
      "toolbar_field": "rgba(18, 33, 65, 0.9)",
      "toolbar_field_text": "rgb(25, 218, 222)",
      "tab_line": "rgb(3, 14, 24)",
      "popup": "rgb(107, 183, 234)",
      "popup_text": "rgb(0, 5, 5)",
      "icons_attention": "rgb(22, 78, 192)",
      "icons": "rgb(6, 243, 246)",
      "sidebar_border": "rgb(51, 21, 211)",
      "tab_loading": "rgb(66, 43, 189)"
    }
  }
}