Examine source code of Flor d L

{
  "theme": {
    "images": {
      "theme_frame": "FlordLieV.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Flor d L",
  "manifest_version": 2,
  "description": "Just plain metallic background, soft colours and no contrast pratically. Enjoy this pretty design with almost any theme."
}