Examine source code of picatrix

{
  "name": "auorahaze",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "Screenshot 2019-11-25 at 12.18.06.png"
    },
    "colors": {
      "frame": "rgba(2, 11, 26, 0.68)",
      "tab_background_text": "rgba(27, 250, 250, 0.35)",
      "toolbar": "rgba(14, 42, 74, 0.31)",
      "bookmark_text": "rgba(27, 250, 250, 0.35)",
      "toolbar_field": "rgba(30, 35, 36, 0.55)",
      "toolbar_field_text": "rgba(27, 250, 250, 0.35)"
    }
  }
}