Examine source code of Colorwave

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Colorwave",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png",
        "images/1.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "left bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat",
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(52, 75, 70)",
      "toolbar_text": "rgb(255, 236, 204)",
      "frame": "rgb(251, 174, 60)",
      "tab_background_text": "rgb(255, 236, 204)",
      "toolbar_field": "rgb(0, 110, 96)",
      "toolbar_field_text": "rgb(255, 161, 122)",
      "tab_line": "rgba(131, 182, 111, 0.8)",
      "popup": "rgb(40, 40, 40)",
      "popup_text": "rgb(253, 183, 103)",
      "button_background_active": "rgb(40, 40, 0)",
      "button_background_hover": "rgba(255, 102, 34, 0.72)",
      "icons": "rgb(124, 143, 119)",
      "ntp_background": "rgb(43, 42, 51)",
      "ntp_text": "rgb(249, 248, 255)",
      "popup_border": "rgb(0, 0, 0)",
      "popup_highlight": "rgba(108, 108, 108, 0.15)",
      "sidebar_border": "rgba(255, 255, 255, 0)",
      "sidebar_highlight_text": "rgb(75, 42, 61)",
      "sidebar_highlight": "rgb(59, 109, 75)",
      "sidebar_text": "rgb(102, 235, 186)",
      "sidebar": "rgb(58, 71, 91)",
      "tab_loading": "rgb(255, 102, 68)",
      "tab_selected": "rgb(0, 130, 113)",
      "tab_text": "rgb(231, 254, 254)",
      "toolbar_bottom_separator": "rgb(52, 75, 70)",
      "toolbar_field_border_focus": "rgba(255, 255, 255, 0)",
      "toolbar_field_focus": "rgb(36, 27, 69)",
      "toolbar_field_highlight": "rgba(0, 15, 1, 0.4)",
      "toolbar_field_separator": "rgba(0, 0, 0, 0)",
      "toolbar_vertical_separator": "rgba(52, 75, 70, 0)"
    }
  }
}