A world without Colour.

Oh to be colour blind.

Like I've mentioned before (or maybe I haven't), peoples vision comes from different colour sensing cones. When someone is colour blind they are missing or have one or more cones a bit less responsive than other, well, normal people.

And that brings up a problem of how to communicate with those that are colour blind about color, or for those blind that might want to find an associated hue to something. There is this:
http://www.colblindor.com/color-name-hue/

Mostly, I'll be matching names to things and having fun.