Examine source code of White Purple Waves

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "white-purpleWaves",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-012-1e971c5fbb8dec3acbd76dd6c6819de9.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(245, 245, 245)",
      "toolbar_text": "rgb(51, 51, 51)",
      "frame": "rgb(225, 211, 245)",
      "tab_background_text": "rgb(51, 51, 51)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(51, 51, 51)",
      "tab_line": "rgb(146, 80, 232)",
      "popup": "rgb(245, 245, 245)",
      "popup_text": "rgb(51, 51, 51)",
      "button_background_hover": "rgb(255, 255, 255)",
      "tab_loading": "rgb(146, 80, 232)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6adc0a42-cf31-4745-8a2c-4a290b0d552f}"
    }
  }
}