Examine source code of Aritim-Dark

{
  "manifest_version": 2,
  "version": "4.0",
  "name": "Aritim-Dark",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(20, 26, 33, 0.8)",
      "toolbar_text": "rgb(211, 218, 227)",
      "frame": "rgb(16, 21, 26)",
      "tab_background_text": "rgb(146, 152, 165)",
      "toolbar_field": "rgb(26, 35, 46)",
      "toolbar_field_text": "rgb(211, 218, 227)",
      "tab_line": "rgb(43, 82, 120)",
      "popup": "rgba(16, 21, 26, 0.85)",
      "popup_text": "rgb(211, 218, 227)",
      "button_background_active": "rgb(70, 103, 153)",
      "button_background_hover": "rgb(43, 57, 72)",
      "icons": "rgb(211, 218, 227)",
      "ntp_background": "rgb(16, 21, 26)",
      "ntp_text": "rgb(211, 218, 227)",
      "popup_border": "rgb(16, 21, 26)",
      "popup_highlight_text": "rgb(211, 218, 227)",
      "popup_highlight": "rgb(43, 57, 72)",
      "tab_background_separator": "rgb(146, 152, 165)",
      "tab_text": "rgb(211, 218, 227)",
      "tab_loading": "rgb(43, 82, 120)"
    }
  }
}