I want to change the background colors and leave the foreground colors the same.
I don't want a bunch of different color wave forms. It is incohesive and it deemphasizes the idea that each waveform drawing is a meter that provides valuable information about how the mix levels will sum.
I want a bunch of different color "Clips" that help me manage and visualize the routing in my project.
I use blue for drums, brown for bass, yellow for guitar, grey for vocals, purple for keys etc.
Like this: