Hello hacker news,<p>I am colorblind and I work at a relatively large international corporation. I know that it's not a serious disability like the loss of a limb, except I notice it every day. The higher management always used a color scheme I can't understand for graphs. The new boardgame my friends buy is difficult, as I have to concentrate to understand which color is which; games like junglespeed, where speed matters are unplayable for me.<p>I also know that I am not the only one, so please, if you are a designer, a manager or someone who has to use a color scheme for their work, take colorblind people into account.<p>Happy Christmas everybody!