Hi, I found this article from news.com.au that you might be interested in: https://www.news.com.au/technology/online/social/simple-test-assesses-how-well-you-perceive-different-colours/news-story/ff0f539176a38d665386cb75efd7a926#.wamke --- This email has been checked for viruses by AVG. https://www.avg.com