Colour blindness has always interested me. What would purple look like to you, Inferno? Gray?
For me, at least, I just have trouble differentiating the color purple from the color blue. There are some other combinations that I have issues with that make my life difficult though.

I've wondered the same concept about a lot of things. Colors and tastes/flavors are a common one though. And I thought women couldn't be color-blind. Or is there a type of color-blindness not associated to a genetic defect? 'Cause the defect causing it is supposed to only be on the Y chromosome. Meaning only men can be genetically color-blind
Women can be colorblind although it occurs far less than male colorblindness. I believe many women are carriers of the gene/trait that causes colorblindness but most don't have it themselves. My mother was a carrier of the gene and wasn't colorblind, though both myself and my brother are. My younger brother isn't, however.