I did a brain test today, which was a real challenge. The results were surprising. On naming the colours I scored better than 45% of people in my age group (65-69).
The difficulty was that the text of the colours was different from the actual colour. I did name them correctly, but it took me too much time to think it through.
That’s why I scored so low. Which was a disappointment, since I consider colour part of my craftsmanship.