Examine source code of Dark Acid

{
  "name": "Dark Acid",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "om15.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(0, 199, 159, 1)",
      "toolbar": "rgba(26, 0, 23, 0.81)",
      "bookmark_text": "rgba(255, 0, 132, 1)",
      "toolbar_field": "rgba(33, 0, 117, 1)",
      "toolbar_field_text": "rgba(140, 255, 0, 1)"
    }
  }
}