What are the meanings of liturgical colours white/gold and red and when are they used?

Here is the information about liturgical colours and their meanings from the image:

• White (or Gold)

  • Meaning: Joy, Purity, Victory, Holiness.
  • Used during: Christmas, Easter, and Major feast days.
  • Symbolizes: The glory of Christ.

• Red

  • Meaning: Blood, Sacrifice, Fire, the Holy Spirit.
  • Used during: Pentecost and Martyr's days.