Examine source code of contras brown dark-blue

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "contras brown dark",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(0, 32, 45)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(94, 17, 0)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(215, 255, 170)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(94, 17, 0)",
      "popup": "rgba(0, 28, 40, 0.9)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(94, 17, 0)"
    }
  }
}