Honestly to me they look like 3 regular pastels and 1 normal. The pastels may keep the color but it may very well fade. Depends on a lot of factors that I don't even want to get into. A few are parents, male and female, patterns, exact line of pastel, every line has it's own highs and lows as for fading and keeping color. There are a ton more factors with it but I have not heard of orange pastel.