Examine source code of Purple Blossom

{
  "manifest_version": 2,
  "version": "2.2",
  "name": "Purple Blossom",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(33, 34, 44, 0)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(255, 143, 255)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(33, 34, 44, 0)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(255, 143, 255)",
      "popup": "rgb(31, 34, 61)",
      "popup_text": "rgb(255, 255, 255)",
      "ntp_background": "rgb(33, 34, 44)",
      "popup_border": "rgb(255, 143, 255)",
      "toolbar_field_border_focus": "rgb(255, 143, 255)",
      "toolbar_field_border": "rgb(255, 143, 255)",
      "toolbar_field_focus": "rgb(40, 41, 95)",
      "toolbar_field_highlight": "rgb(162, 127, 214)",
      "toolbar_top_separator": "rgba(33, 34, 44, 0)",
      "tab_loading": "rgb(255, 143, 255)"
    }
  }
}