Examine source code of Micro Pixel

{
  "name": "Micro Pixel",
  "manifest_version": 2,
  "version": "5.0",
  "theme": {
    "images": {
      "theme_frame": "Bkgrnd.png"
    },
    "colors": {
      "frame": "rgba(0, 58, 65, 1)",
      "tab_background_text": "rgba(35, 95, 138, 1)",
      "toolbar": "rgba(18, 111, 112, 1)",
      "bookmark_text": "rgba(217, 55, 134, 1)",
      "toolbar_field": "rgba(4, 71, 77, 1)",
      "toolbar_field_text": "rgba(101, 123, 131, 1)"
    }
  }
}