changing the text color of labels

I am trying to change the text color of the of my ViewItemWpfUserControl.

The color changes in Visual Stduio, but when i use the plugin in the smart client the color is still standard white.

Any tips?

The behavior you observe is because of theming, please read -

https://doc.developer.milestonesys.com/html/index.html?base=gettingstarted/intro_theme.html&tree=tree_search.html?search=theming