Get Haiilo parent theme into the plugin context

Currently, the Haiilo plugin provides a configuration field with the possibility to set custom configurations such as background color, etc.

https://dev.coyoapp.com/recipes/add-global-configuration

https://dev.coyoapp.com/recipes/use-configuration-values-from-the-pluginadapter

But I would like to know if there is a possibility to get the information about the current theme colors of logged-in users into the plugin context so that I can change the theme color of my custom plugin components e.g. buttons without using plugin configuration.