Examine source code of Rainbow Blur Evolution

{
  "manifest_version": 2,
  "version": "1.1",
  "name": "Rainbow Blur Evolution",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(26, 10, 10, 0.4)",
      "toolbar_text": "rgb(216, 189, 215)",
      "frame": "rgb(36, 4, 39)",
      "tab_background_text": "rgb(250, 247, 252)",
      "toolbar_field": "rgba(24, 28, 43, 0.3)",
      "toolbar_field_text": "rgb(214, 110, 152)",
      "tab_line": "rgba(211, 144, 231, 0.5)",
      "popup": "rgba(56, 50, 63, 0.8)",
      "popup_text": "rgb(231, 219, 229)",
      "frame_inactive": "rgb(143, 96, 137)",
      "icons_attention": "rgb(231, 219, 229)",
      "icons": "rgb(203, 155, 206)",
      "ntp_background": "rgb(36, 4, 39)",
      "ntp_text": "rgb(203, 155, 206)",
      "popup_border": "rgb(214, 110, 152)",
      "sidebar_border": "rgb(36, 4, 39)",
      "sidebar_highlight_text": "rgb(203, 155, 206)",
      "sidebar_highlight": "rgba(203, 155, 206, 0.3)",
      "sidebar_text": "rgb(181, 176, 205)",
      "sidebar": "rgb(34, 25, 77)",
      "tab_background_separator": "rgba(34, 25, 77, 0)",
      "tab_loading": "rgb(211, 144, 231)",
      "toolbar_bottom_separator": "rgba(34, 25, 77, 0)",
      "toolbar_field_border_focus": "rgb(214, 110, 152)",
      "toolbar_top_separator": "rgba(34, 25, 77, 0)"
    }
  }
}