Examine source code of Desktop Parana I

{
  "theme": {
    "images": {
      "theme_frame": "DesktopParana2500x200I.jpg"
    },
    "colors": {
      "frame": "#060b42",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "Desktop Parana I",
  "manifest_version": 2,
  "description": "Linux/Gnu Desktop Paraná\nCelepar Companhia de Informática do Paraná\nCuritiba - PR - Brazil"
}