Examine source code of Soothing Pink

{
  "theme": {
    "images": {
      "theme_frame": "SoothingPinkhead.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#0a0a0a"
    }
  },
  "version": "2.0",
  "name": "Soothing Pink",
  "manifest_version": 2,
  "description": "A very non-distracting pale pink color with high contrast text for those who want something that's barely there."
}