Examine source code of Abstract Daylight

{
  "theme": {
    "images": {
      "theme_frame": "Persona1-AbstractDaylight-Header-01.png"
    },
    "colors": {
      "frame": "#9ecaff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Abstract Daylight",
  "manifest_version": 2,
  "description": "An assortment of twists, lines, warps and circles, in calm mellow colours, which reminded me of 'daylight'."
}