Examine source code of Bight Pastel

{
  "name": "Bight Pastel",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "abstrakt105.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(56, 56, 56, 1)",
      "toolbar": "rgba(153, 236, 255, 0.43)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(135, 240, 142, 0.58)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6077f6de-3ef4-4866-9605-908518fc0b02}"
    }
  }
}