The Colour Of My Dreams

If you had to describe a colour to someone who can`t see, how would you explain it?
Sounds quite difficult right?
We often don`t have to do that, but I`m sure whenever you think about a colour you might associate it with something am I right? It`s the same thing we do when we think about orange, we can almost taste it...you can imagine how it would taste like, because our brain is amazing.

My RED would be like:

My WHITE would be like:

My GREEN would be like:

And my BLUE: