What are the different colors used for the vestments at Mass?

The Church’s liturgical norms prescribe specific vestment colors for various celebrations.  The purpose of utilizing different colors for vestments is twofold:  First, the colors highlight the particular liturgical season and the faithful’s journey through these seasons.  Second, the colors punctuate the liturgical season by highlighting a particular event or particular mystery of faith.  The following explanation is based on the norms of the General Instruction on the Roman Missal, #307-10.

White or gold, a color symbolizing rejoicing and purity of soul, is worn during the liturgical seasons of Christmas and Easter.  White vestments are also used for feasts of our Lord (except those pertaining to His passion), the Blessed Virgin Mary, the angels, and the saints who were not martyrs.  White vestments are also worn on the Solemnity of St. Joseph, and the Feasts of All Saints, St. John the Baptist, St. John the Evangelist, the Chair of St. Peter, and the Conversion of St. Paul.  White may also be used for the Feast of All Souls, Masses of Christian Burial, and Masses for the Dead to signify our sharing in the resurrection of our Lord, when He triumphed over sin and death, sorrow and darkness.

Red has a dual imagery:  On one hand, red symbolizes the shedding of blood and is therefore used on Palm Sunday (when Christ entered Jerusalem to prepare for His death), Good Friday, any other commemoration of the Lord’s passion, the votive Mass of the Precious Blood, the days marking the martyrdom of the apostles (except St. John who survived the means of execution), and the feasts of other martyrs who offered their lives for the faith.

On the other hand, red also signifies the burning fire of God’s love.  For this reason, red vestments are worn on Pentecost when the Holy Spirit descended on the apostles and tongues of fire rested on their heads; for the celebration of the Sacrament of Confirmation; and for the votive Masses of the Holy Spirit.

Green is used during the liturgical season called Ordinary Time.  This season focuses on the three-year period of our Lord’s public ministry, and the gospel passages, particularly on Sundays, recount His teachings, miracles, exorcisms, and other deeds during this time.  All of these teachings and events engender great hope in the mystery of salvation.  We focus on the life He shared with mankind during His time on this earth, the life we share now with Him in the community of the Church and through His sacraments, and the everlasting life we look forward to sharing with Him perfectly in Heaven.  Green appropriately symbolizes this hope and life, just as the hint of green on trees in early Spring arouses the hope of new life.

Violet or purple is used during Advent and Lent as a sign of penance, sacrifice, and preparation.  At the midpoint of both of these seasons– Gaudete Sunday (the third Sunday of Advent) and Laetare Sunday (the fourth Sunday of Lent)– rose vestments are traditionally worn as a sign of joy:  we rejoice at the midpoint because we are half-way through the season and anticipate the coming joy of Christmas or Easter.  Some liturgists in other Christian denominations have tried to introduce the use of blue vestments during Advent as a way of distinguishing this season from Lent; however, no approval for blue vestments has been given for the Catholic Church.  Purple vestments may also be used for the Feast of All Souls, Masses of Christian Burial, and Masses for the Dead.

Although not seen very frequently in the United States today, black vestments may be worn for Masses of Christian Burial as a sign of death and mourning.  Black may also be used on the Feast of All Souls or for any Mass of the Dead, such as on the anniversary of the death of a loved one.

In all, the colors of the vestments awaken us to the sense of sacred time.  They are another visible way to make present the sacred mysteries we celebrate.