Multiple colors on a node


I would like to have nodes with more than 2 colors. Does anyone know if this is possible?

I've found solutions for using 2 colors by applying the gradient technique, but 2 is not enough for what I am trying to do.

Thanks in advance for any help you may give.

For some shapes you can use

For some shapes you can use style=wedged or striped. See

Another approach is to use tables with HTML-like labels and give cells different colors.