Examine source code of Brown Cloud Theme

{
  "name": "Brown Cloud Theme",
  "manifest_version": 2,
  "version": "6.0",
  "theme": {
    "images": {
      "theme_frame": "Senzanome.png"
    },
    "colors": {
      "toolbar": "rgba(140, 61, 15, 0.56)",
      "toolbar_field": "rgba(128, 50, 68, 0.37)",
      "toolbar_field_text": "rgba(251, 248, 216, 1)",
      "frame": "rgba(235, 195, 103, 1)",
      "tab_background_text": "rgba(251, 248, 216, 1)",
      "bookmark_text": "rgba(236, 197, 106, 1)"
    }
  }
}