Examine source code of Pastel - Mandarin

{
  "theme": {
    "images": {
      "theme_frame": "Pastel_head.png"
    },
    "colors": {
      "frame": "#0c0352",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Pastel - Mandarin",
  "manifest_version": 2,
  "description": "A pastel colored Persona in yellow and orange tones."
}