A lot of different factors affect a person's political socialization. Personal factors, such as your family, social and economic classes, education and peer groups, all influence your political values.
The two sky blue stripes represent the fact that Guatemala is a land located between two oceans, the Pacific Ocean and the Atlantic Ocean (Caribbean sea); and the sky over the country (see Guatemala's National Anthem). The white color signifies peace and purity. In the center of the flag is the Guatemalan coat of arms.
So, while these specs may not be the official, government, version of each flag, they are certainly what the NOC believed the flag to be. For Guatemala: PMS 299 blue, 355 green, 032 red, 125 yellow, 109 yellow, 497 brown, 430 grey and black.