The power of colors

Colors seems to control our lives. Many people believe that colors can affect their feeling.
Dad says that the kids room should be colored purple 'coz purple can stimulate the brain.
Mom says that kids room should be colored green 'coz green gives a cool effect and relaxing the mind.
Vasco says blue is better, he does'nt know why.
Jack says he like red 'coz it make him more alert.
However, Jane have to make several choices for her eyes...
This color:

or
This color:

or
This color:

Can you please help Jane what color to choose?
Do colors make the eyes beautiful ?
or
Beautiful is in the eyes of the beholder.
Leave it in your Comment. TQ