Did U know that - They are not just colors! They represent various meanings in their own unique way.

Blue - Dark, depressing, low in spirits
Suggestive of sexual impropriety
Green - Envious, jealous
Gullible, naive and easily deceived or tricked
Red - Violent
Embarrassment or shame or agitation or emotional upset
Pink - Make light, repeated taps on a surface
Cut in a zigzag pattern with pinking shears, in sewing
Yellow - Chickenhearted, cowardly or treacherous, easily frightened
Showing or experiencing a state of disordered feeling or distorted judgment as through bitterness or melancholy
Black - Soiled with dirt or soot
Harshly ironic or sinister
Marked by anger or resentment or hostility
Distributed or sold illicitly
White ? Marked by the presence of snow
(Usually in the plural) trousers
Benevolent; without malicious intent
Free from moral blemish or impurity; unsullied
Purple - Belonging to or befitting a supreme ruler
Of imperial status
Excessively elaborate or showily expressed
Maroon- Isolate without resources
An exploding firework used as a warning signal
Brown ? Wood
Grey - Intermediate in character or position
Showing characteristics of age
Darkened with overcast

Cheers!