Examine source code of colors for all

{
  "name": "colors for all",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "Untfdfitled.jpg"
    },
    "colors": {
      "toolbar": "rgba(0, 54, 230, 1)",
      "toolbar_field": "rgba(163, 161, 15, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "frame": "rgba(0, 75, 237, 1)",
      "tab_background_text": "rgba(190, 237, 0, 1)",
      "bookmark_text": "rgba(0, 235, 94, 1)"
    }
  }
}