Examine source code of Solo Theme

{
  "name": "Solo Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "gradient-geometric-shapes-on-dark-background_23-2148421845.jpg"
    },
    "colors": {
      "frame": "rgba(36, 24, 35, 1)",
      "tab_background_text": "rgba(121, 95, 199, 1)",
      "toolbar": "rgba(36, 34, 34, 1)",
      "toolbar_field": "rgba(15, 15, 15, 1)",
      "toolbar_field_text": "rgba(110, 2, 168, 1)",
      "tab_line": "rgba(160, 27, 222, 1)"
    }
  }
}