Quick Identifiers

Is this person introverted or extroverted?

Introverted: Blue or White
Extroverted: Red or Yellow

Do they think with more emotional or nonemotional (logic based) reasoning?

Emotional: Blue or Yellow
Logic: Red or White

This is not the case every time, but you can use this to quick code people if you want to try to figure out their color without having them take the test. Pay attention to what resonates with them as you describe the colors.