The currency in Portugal is the euro, which makes it a very worry-free destination for many other Europeans to visit when it comes to money matters (it is the currency of 13 European countries, used by 315 million people).
What do the colors of the flag mean? What do the colors of the flag mean? According to custom and tradition, white signifies purity and innocence; red, hardiness and valor; and blue signifies vigilance, perseverance, and justice. Ask the Flag Expert a Question. View more flag questions.
Because the country's laws do not officially define the meaning of the colors, some political groups and other clubs have incorporated the flag into their logos and assigned their own meanings and interpretation, but the majority of the country recognizes the symbolism that has been traditional since the 19th century.