What color should i get in the kia optima?

Both look good. There are downsides to both as well. White (pearls don't show as pearl from a distance unless they're almost Pimp level gaudy) makes it just another white sedan. The new Optima is a really clean car and the white just looks sharp. My favorite color is iridescent Cobalt Blue and I've seen Corsa Blue Optimas. Some dark colors can hide body lines but the Optima doesn't have a lot of subtleties to get lost in dark tone. Since it's only offered in the SX trim you'll be getting the wheels to break it up a bit. I hate this modern style thing with kids to have a darker car then put flat black rims on it. Looks like a dark amorphous gumdrop. I'd try to find one of each in the flesh at dealers even if you have to travel a bit and burn some gas. When I was looking to buy my Genesis Coupe I liked the dark blue by natural preference but once I saw both the light and dark blue side by side I found the dark blue is so dark it hides the sculpting lines in the body. I got the light blue.