There are several colors which are traditionally associated with Christmas. We know we see Red, Green and Gold. But why do we have them and what do the colors represent?
Most the colors and their meanings come from the western/northern European traditions and customs, when Christmas is in the middle of winter and it's dark and cold.
Green
Evergreen plants, like Holly, Ivy and Mistletoe have been used for thousands of years to decorate and brighten up buildings during the long dark winter. They also reminded people that spring would come and that winter wouldn't last forever!
The Romans would exchange evergreen branches during January as a sign of good luck. The ancient Egyptians used to bring palm branches into their houses during the mid winter festivals.
In many parts of Europe during the middle ages, Paradise plays were performed, often on Christmas Eve. They told Bible stories to people who couldn't read. The 'Paradise Tree' in the garden of eden in the play was normally a pine tree with red apples tied to it.
Now the most common use of green at Christmas are Christmas Trees.
Red
An early use of red at Christmas were the apples on the paradise tree. They represented the fall of Adam in the plays.
Red is also the color of Holly berries, which is said to represent the blood of Jesus when he died on the cross.
Red is also the color of Bishops robes. These would have been worn by St. Nicholas and then also became Santa's uniform!
Gold
Gold is the color of the Sun and light - both very important in the dark winter. And both red and gold are the colors of fire that you need to keep you warm.
Gold was also one of the presents brought to the baby Jesus by one of the wise men and traditionally it's the color used to show the star that the wise men followed.
Silver is sometimes used instead of (or with) gold. But gold is a 'warmer' color.
White
White is often associated with purity and peace in western cultures. The snow of winter is also very white!
White paper wafers were also sometimes used to decorate paradise trees. The wafers represented the bread eaten during Christian Communion or Mass, when Christians remember that Jesus died for them.
White is used by most churches as the color of Christmas, when the altar is covered with a white cloth (in the Russian Orthodox Church Gold is used for Christmas).
Blue
The color blue is often associated with Mary, the mother of Jesus. In medieval times blue dye and paint was more expensive than gold! So it would only be worn by Royal families and very rich people. Mary was often painted wearing blue to show she was very important.
Blue can also represent the color of the sky and heaven.