sudo22The only political map I need
halcyoncmdrAs a colorblind person, fuck whoever decided on the colors for this image. I hope they meet a very angry porcupine.
SlugglesCan you provide some detail on your comment? As a non colorblind person, I would like to understand how this image could have been modified to include our colorblind brethren.
It looks like going from blue (-20) to white to blue (+20).
It could be modified by using a different color palette - for example blue/green, blue/red, yellow/blue. A good indicator is also if the colors are still discernable in grayscale altough this will be pretty much impossible on a divergent color scale unless you add a second identifier such as dots.