Which Texture2D derived class is best to show a single color

Godot Version

4.3

Question

What is the best Texture2D derived class to show a single color? Or is it possible to add a background color to an ImageTexture with a loaded image?

thank you.

A GradientTexture1D or GradientTexture2D with a single color should work. Or you could use a ColorRect if you don’t need it to be a texture.