Updated: Sep 8, 2022
Along with analyzing undertones and colors in hair, skin, eyes, etc, Robert Dorr also studied personality preference differences between blue and yellow based individuals.
While not all of these preferences may ring true for you, if you are blue based, chances are you will like most of the things on this list. Comment below if this was accurate!
If you are blue based you probably like:
Campground with facilities
Formal home decor
Working with other people
The public eye
Large scale strategies