Examine source code of dark violet

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "dark violet",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(62, 38, 72)",
      "toolbar_text": "rgb(248, 248, 248)",
      "frame": "rgb(49, 22, 48)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(89, 54, 84)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(205, 35, 185)",
      "popup": "rgb(31, 34, 61)",
      "popup_text": "rgb(215, 226, 239)",
      "button_background_active": "rgb(106, 11, 91)",
      "button_background_hover": "rgb(90, 55, 84)",
      "frame_inactive": "rgb(85, 17, 73)",
      "icons_attention": "rgb(255, 255, 255)",
      "icons": "rgb(251, 251, 251)",
      "ntp_background": "rgb(19, 11, 18)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgb(255, 255, 255)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgb(255, 255, 255)",
      "sidebar_border": "rgb(255, 255, 255)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgb(255, 255, 255)",
      "sidebar_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(205, 35, 185)"
    }
  }
}