My Big Question

Are we able to see the same color? How do we know if my blue is the same as your blue? Are there even any ways to explain what blue, red, or green looks like? Some could say red is hot and blue is cold, but could that even make sense to a person that has always been blind?  You would be able to describe pain, but that doesn’t mean they would be able to feel it, but when it comes to color there’s nothing to describe.