That's even easier then, I have a file saved on my computer where its nothing but red variants using the color numbers. I use it when I do artsy stuff because of my colorblindness. If I want to add red I just refer to the text document.
ya its easy to change, but to add your idea of making the color-team oriented it would probably require a couple extra call functions in the code to draw upon 1 of 2 colorschemes instead of the current setup which only connects to one scheme afaik.