BLACK: The unknown, the center of the earth or situation, black shadow (anima), the darkside of the soul, new psychological territory
Darkness, formality and convention. Since black is the absence of light it can symbolize ignorance and restrictions
BLUE: Open sky, space and clear water, spirituality, tranquility, meditation, Consistency of purpose, strength and reliability
BROWN: Connected to nature and the earth, rooted in the soil
Practicality, plainness and honesty
DARK RED: More violent or passionate emotions than bright red