Color for Peace in the Bible

A quick search turned up two:

Blue --- Revelation(color of God); the Spiritual or Heavenly Realm, Exodus 24:10, Ezekiel 1:26, 10:1; Healing; Hope; Grace; Freedom; Holy Spirit & Anointing; Peace; Illumination. Symbol of heaven and authority. Numbers 15:38.

http://what-does-god-look-like.xang ... 1786086/biblical-meanings-of-colors/

And White:

White: Symbolizes Creator; righteousness acquired through blood of Christ; Bride's garment; salvation; surrender; holiness, saints; angels, peace; triumph; victory; glory; joy; light. Rev. 4:4, 6:2

http://www.raisedpraise.com/id19.html