[gravypod]

I don't know if OP will see this but I'd love it if you could use your experience making this to write up a blog post about how it works or port it to being able to adjust color scales for color blind people.

I'd love to combine this technology with this: http://matplotlib.org/style_changes.html

You would probably have some cool results as you could generate examples of what they would look like to color blind people, and a corrected set so color blind people could see them.

Would be a cool, and I am assuming simpler problem then the one you have already managed to solve.

Good show, great work.