Word associations or verbal synesthesia between concepts of color and emotions were studied in Gersnany, Mexico, Poland, Russia, and the United States. With emotion words as the between-subjects variable, 661 undergraduates indicated on 6-point scales to what extent anger, envy, fear, and jealousy reminded them of 12 terms of color. In all nations, the colors of anger were black and red, fear was black, and jealousy was red. Cross-cultural differences were (a) Poles connected anger, envy, and jealousy also with purple; (b) Germans associated envy and jealousy with yellow; and (c) Americans associated envy with black, green, and red, but for the Russians it was black, purple, and yellow. The findings suggest that cross-modal associations originate in universal human experiences and in culture-specific variables, such as language, mythology, and literature."
"Anger, he smiles,
towering in shiny metallic purple armour
Queen Jealousy, envy waits behind him
Her fiery green gown sneers at the grassy ground
Blue are the life-giving waters taken for granted,
They quietly understand
Once happy turquoise armies lay opposite ready,
But wonder why the fight is on
But they're all bold as love, yeah, they're all bold as love
Yeah, they're all bold as love
Just ask the axis
My red is so confident that he flashes trophies of war,
and ribbons of euphoria
Orange is young, full of daring,
But very unsteady for the first go round
My yellow in this case is not so mellow
In fact I'm trying to say it's frigthened like me
And all these emotions of mine keep holding me from, eh,
Giving my life to a rainbow like you
But, I'm eh , yeah, I'm bold as love
Yeah, yeah
Well I'm bold, bold as love (hear me talking, girl)
I'm bold as love
Just ask the axis (he knows everything)
Yeah,
yeah,
yeah! "