According to Dave Power's his close friend it was blue. See other facts below-
His favorite color is orange.
Her favorite color was cyan.
His favorite color is lime green.
His favorite color is blue
William McKinley's favorite color was blue.
jfks favorite sport was soccer
He did not have a favorite color.
red is her favorite color red is her favorite color
Her favorite color is Black.green.
Jackie
Her favorite color is Purple
His favorite color is orange.
Her favorite color was cyan.
His favorite color was pink.
His favorite color is lime green.
His favorite color is blue
Her favorite color is pink