How to see Impossible Colours

If you’re a bit like me and you’re interested in chasing transcendental and other worldly experiences that are non-chemically induced, you might be interested in the following news.

Turns out our brains are actually capable of seeing colours that nature hasn’t shown us yet.

Ever wondered what a blue-ish yellow looks like? If you answered “green”, you are wrong! You can see what blue-ish yellow by staring at the blue and yellow image in this post, and letting your eyes cross so that both crosses appear on top of each other.

There are infact lots of colours that you haven’t seen yet. One is called “Stygian Blue” which is simultaneously both blue and black, and “Self Luminous Red” which is simultaneously red and brighter than white.

These are examples of colours that our eyes are incapable of seeing, but that can appear in our visual cortex by mixing signals between our two eyes. The following Wikipedia article contains some cool tricks that allow you to see them.