Well, if you know them personally then this is a good start.
A) you can probably tell from what the they're wearing.
B)Ask them questions related to the colour and see how they respond: eg. What do you think of the Gothic style?. If the reply is pro gothic then thay most likely like grey/black/darker colours.
If they have many items in a specific color, like a purple notebook, binder, water bottle, and sweater, then purple is probably their favorite.
Favorite Color: GreenJames Maslow's favorite color is Green
His favorite color is Green and His favorite number is 8
His favorite color is blue.
Her favorite color is black.
his favorite color is green
no
Thanks For Asking, Jessica Jarrell's favorite color is gold and silver.
One way to tell might be if they wear clothes of certain colors most of the time or just simply ask them.
He did not have a favorite color.
orange
Edward Cullen's favorite color is blue, because he loves the color blue on bella. Im a HUGE twilight fan, and i kno alot about the saga. so keep asking!
I'm not sure exactly what you're asking but most people's favorite color is blue.
red is her favorite color red is her favorite color
Her favorite color is Black.green.
Her favorite color was cyan.
Her favorite color is Purple
His favorite color is orange.