Examine source code of SimpleSkyBlue

{
  "name": "dominik-schroder-FIKD9t5_5zQ-unsplash",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "dominik-schroder-FIKD9t5_5zQ-unsplash.jpg"
    },
    "colors": {
      "frame": "rgba(237, 237, 237, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(255, 255, 255, 1)",
      "bookmark_text": "rgba(176, 176, 176, 1)",
      "toolbar_field": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(175, 196, 214, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2e5e29c3-9517-48ea-800b-c62bb5119cb9}"
    }
  }
}