In this tutorial, we’ll walk through the steps needed to use Blueprints in Unreal Engine 5 to dynamically change the intensity, contrast, saturation, and color of the albedo color map of a material applied to an object in your scene.
https://dev.epicgames.com/community/learning/tutorials/MZoX/epic-for-indies-tutorial-using-blueprints-to-change-intensity-contrast-saturation-and-color-of-the-albedo-color-map-in-unreal-engine-5