Examine source code of Moonie blue

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Moonie blue",
  "theme": {
    "images": {
      "additional_backgrounds": []
    },
    "properties": {
      "additional_backgrounds_alignment": [],
      "additional_backgrounds_tiling": []
    },
    "colors": {
      "toolbar": "rgba(15, 19, 72, 0.29)",
      "toolbar_text": "rgba(128, 99, 164, 0.44)",
      "frame": "rgb(44, 29, 91)",
      "tab_background_text": "rgb(70, 65, 127)",
      "toolbar_field": "rgba(77, 60, 134, 0.22)",
      "toolbar_field_text": "rgba(103, 96, 157, 0.53)",
      "tab_line": "rgb(252, 233, 189)",
      "popup": "rgba(20, 19, 53, 0.47)",
      "popup_text": "rgba(245, 234, 206, 0.78)",
      "icons_attention": "rgba(126, 125, 199, 0.47)",
      "icons": "rgba(84, 83, 147, 0.47)",
      "ntp_text": "rgba(25, 24, 77, 0.89)",
      "sidebar_border": "rgba(59, 59, 135, 0.89)",
      "sidebar_highlight_text": "rgb(36, 35, 79)",
      "sidebar_highlight": "rgba(92, 92, 161, 0.46)",
      "sidebar_text": "rgba(252, 229, 178, 0.82)",
      "sidebar": "rgb(40, 40, 78)",
      "tab_loading": "rgba(104, 103, 150, 0.64)",
      "tab_selected": "rgba(108, 104, 70, 0.29)",
      "tab_text": "rgb(255, 251, 228)"
    }
  }
}