Examine source code of Neon Light

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Violet Luminess",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(0, 7, 38)",
      "toolbar_text": "rgb(202, 223, 255)",
      "frame": "rgb(0, 5, 29)",
      "tab_background_text": "rgb(120, 137, 227)",
      "toolbar_field": "rgb(25, 26, 53)",
      "toolbar_field_text": "rgb(202, 223, 255)",
      "tab_line": "rgb(31, 46, 125)",
      "popup": "rgb(0, 3, 28)",
      "popup_text": "rgb(94, 122, 189)",
      "tab_loading": "rgb(31, 46, 125)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{68373470-e42f-417a-95ee-c643eec9264e}"
    }
  }
}