StablexUI Button Label Color

Help
#1

I have been looking for several hours now and cannot find a way to set the label color in a button using an XML layout

<mainMenuButton:Paint
        
        borderColor = "0x000000"
        border      = "2"
        color = "0x000000"
        
    />

Color sets the background color but not the label color.

#2

I found the answer and it was very simple.

<Button format-color="0xFF0000" text="'Click Me'"/>