Examine source code of red_neon

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "shah gee color",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-044-d348b7b42f4790e561202cad5e15d3e6.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(91, 224, 250)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(251, 117, 117)",
      "tab_background_text": "rgb(0, 24, 18)",
      "toolbar_field": "rgb(80, 97, 93)",
      "toolbar_field_text": "rgb(202, 189, 188)",
      "tab_line": "rgb(255, 132, 132)",
      "popup": "rgb(90, 108, 171)",
      "popup_text": "rgb(23, 23, 27)",
      "tab_loading": "rgb(255, 132, 132)"
    }
  }
}