There is no actual Muller formula though. Though, I can see how you would build a color scale creator using the idea. I will see how it works with our data visu

There is no actual Muller formula though. Though, I can see how you would build a color scale creator using the idea. I will see how it works with our data visualizations, and if so, d3 now has modules, I can build something for that. Currently we use I Want Hue (http://tools.medialab.sciences-po.fr/iwanthue/ http://tools.medialab.sciences-po.fr/iwanthue/) which works far better then it should :).