Colors have symbolic meaning. For prophetic worship purposes I have compiled a list from several sources (see bottom) of significant colors mentioned in scripture. Colors can symbolize both positive or negative, in my list I am only mentioning the positive. In dream interpretation or prophetic art, for example, you may want to check the resources at the bottom for the negative symbolic meaning of colors as well.
Holy, purity,glory
The glory of God
Fire of God
Holiness (Eze 1:4; 8:2)
Divine (Ex 28)
SILVER
Redemption, Wisdom (Lev 5:15; Jer 32:44; Ex 30:16 gray hair wisdom of age)
Offering (Ex 35:5)
BLUE
Heaven, heavenly authority, from above, Holy Spirit (Nu 15:38; Jn 14:26)
Divine revelation, reward, healing (Exodus 24:10; Numbers 15:38; Ezekiel 1:4)
Communion (by association)
PURPLE
Kingship, majesty, royalty (Jdg 8:26; Jn 19:2)
Authority (by association)
RED
Blood, Life, anointing, sacrifice (Isaiah 1:18; Joshua 2:18,21; Leviticus 14:52)
Jesus, power (by association)
WHITE
Purity; light; righteousness; holiness of God, Christ, angels or the Saints (Rev 6:2; 7:9; 19:8; 3:4-5; 15:6)
Surrender (cultural: if we surrender we wave a white flag)
GREEN
Freshness, Life, growth, prosperity, vigor, everlasting life (Psalms 92:14; 52:8; 37:35)
ORANGE
Praise, fire of God, holiness (Ex 3; 2 Kings 2:11)
Perseverance (by association)
PINK/MAGENTA
Joy, My Beloved, right relationship, Pastoral (Solomon 2 Rose of Sharon: Jesus our shepherd)
Emotions, Love (by association)
YELLOW
Shekinah glory, prophetic (Ex 3)
RESOURCES:
'The Holy Bible' check out: www.BibleGateway.com for Keyword Searches
'Interpreting The Symbols and Types' by Kevin J Conner
Streams Ministries International: www.streamsministries.com
www.judahdancewear.com/8/Meaning_of_Colors