Examine source code of pastel colors-waves

{
  "theme": {
    "images": {
      "theme_frame": "pastelcolors.png"
    },
    "colors": {
      "frame": "#4a2869",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "pastel colors-waves",
  "manifest_version": 2,
  "description": "pastel colors, couleurs, waves, vagues, pattern, parme, light, lavender, lavande, lilac, lilas, abstract, soft"
}