There isn't a single "religious color." Different religions, and even different denominations within the same religion, use various colors to symbolize different meanings and occasions.
For example:
-
Christianity: Liturgical colors change throughout the year to represent different seasons and events. Common colors include purple (Lent, Advent), white/gold (Christmas, Easter), green (Ordinary Time), and red (Pentecost, feasts of martyrs).
-
Hinduism: Saffron is a sacred color often associated with purity, sacrifice, and spirituality.
-
Islam: Green is often associated with Islam and believed to be the Prophet Muhammad's favorite color.
-
Buddhism: Monks often wear robes of specific colors depending on their tradition and region. Saffron, maroon, and black are common.
Therefore, the concept of a single "religious color" is an oversimplification. The significance of color in religion is nuanced and context-dependent.