Colors in Dream:

Black – darkness, lies, deceit, loneliness
White – Truth, purity, light
Gray – Confusion
Red – passion, love, anger
Orange – humor, warmth
Yellow – action, peace, movement
Green – money, growth, jealously
Blue/Purple – Creativity, Calm, Spirituality

Numbers in Dream:

One – alone, the first, loneliness
Two – couples, pairs, unity
Three – the trinity (religion), fertility, life
Four – completion, even set: two by two
Five – The boy (5 fingers and 5 toes), mankind