I learned tarot by studying books by Eden Gray and others.  Ms. Gray says in her book that hair color of the seeker should match the hair color correspondence of the specific suits. For instance a Sword court card for a dark brown haired person. I often find that a card going by hair color alone doesn’t fit the quarant personalities.  Like I might have a very artistic dreamy person whose hair is dark brown (Swords) but a rather a Cups court card instead.  So I choose based on their personality t