Can I exchange MacBook Pro for different color?

According to Amazon's return policy, Apple branded products may be returned within 15 days of delivery.

You'll need to contact Amazon to initiate a return.

You must deal with Amazon as that is where you purchased your Mac, and are subject to Amazons terms of returns.

Had you purchased the MacBook Pro directly from Apple, you would have 14-days to return it from date of purchase. That does not extend to Macs not purchased from Apple.