Examine source code of Awaken

{
  "theme": {
    "images": {
      "theme_frame": "woken-to-a-new-world-header.jpg"
    },
    "colors": {
      "frame": "#ff914c",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Awaken",
  "manifest_version": 2,
  "description": "The full image picture looks better instead of being cropped but yeah :D enjoy but I would like it if you didn't modify it and reuse it anywhere else. I worked hard on this drawing."
}