Examine source code of mikuthemesimphony

{
  "name": "miku Simphony",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "miku2.jpg"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(141, 235, 216, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(117, 56, 56, 1)",
      "toolbar_field": "rgba(0, 255, 204, 0.19)",
      "toolbar_field_text": "rgba(26, 97, 80, 1)",
      "tab_line": "rgba(0, 255, 204, 0.23)"
    }
  }
}