Timmy, in the Southern Baptist circles, we use the violet and pink/rose. I'm trying to remember if, at home a long time ago, we used different colors because we had no other options...but I've always grown up with the knowledge that you use 3 violet and one pink/rose [at least, I'm fairly certain it's pink, though I keep thinking it may be white for some odd reason]. It may be different in other Baptist denominations. I don't even remember now what all the different colors mean. My parents were never big on doing Advent wreaths when I was younger.
When I was an American Baptist we did advent at our church. We used the 3 violet and a rose. The meanings of the candles are:
Candle Symbolism
The candles are traditionally lit in the following order: purple, purple, pink, purple, white. The first is called the "Candle of Hope." It symbolizes faith in God keeping his promises to humanity. The second is called the "Candle of Preparation," reminding Christians to "get ready" to receive God. The third candle is the "Candle of Joy." It recalls the angels joyfully singing about the birth of Christ. The fourth candle, the "Candle of Love," reminds Christians that God loves them enough to send his only Son to Earth. The "Christ Candle," the white candle in the center, stands for Jesus Christ himself.
Why one is pink/rose is up to debate. It seems to be just a tradition to lighten up the colors. The Catholic priest will wear pink that Sunday (Gaudete Sunday).
Purple represents the royalty and majesty of Jesus Christ as King; King of Kings. Purple also represents prayer, pertinence, and preparation.
One new worship exercise my family is participating in this year is Manger on the Mantle. It consists of a manger with the baby Jesus, plus 25 cards printed to look like presents that are placed in the manger with the Christ Child. Each day we pick a card, read a verse, and reflect on a different aspect of Jesus or are challenged to do something in the love of Christ. Today we were told to put Jesus and the manger near the stove and to make a treat for someone (we made pizzelles because a friend had a special waffle iron that could press and and bake them).
It's been fun moving the manger around and combining worship with thoughtful projects getting our hearts ready for Christmas.
“…and she gave birth to her firstborn, a son. She wrapped him in cloths and placed him in a manger, because there was no room for them in the inn. And there were shepherds living out in the fields nearby, keeping watch over their flocks at night. An angel of the Lord appeared to them, and the glory of the Lord shone around them, and they were terrified. But the angel said to them, ‘Do not be afraid. I bring you good news of great joy that will be for all the people. Today in the town of David a Savior has been born to you; he is Christ the Lord. This will be a sign to you: You will find a baby wrapped in cloths and lying in a manger.’ Suddenly a great company of the heavenly host appeared with the angel, praising God and saying, ‘Glory to God in the highest, and on earth peace to men on whom his favor rests.’ When the angels had left them and gone into heaven, the shepherds said to one another, ‘Let’s go to Bethlehem and see this thing that has happened, which the Lord has told us about.” (Luke 2:7-15)