Really, it depends on which shade of purple it is. Maroon should be close enough to purple, since it's formed in the same way purple is-with certain shades of red and blue. I would say, maybe, a...
Mix red and blue to make purple. But, purple as a color is VERY purple. It's more purple than any other color. And, it comes in various shades. Such as periwinkle, magenta, lavender...etc. Hope that...
Hmmm...definitely not maroon, - that is quite dark, almost like a burgundy. Lilac is quite a pale purple and I'm not really sure about musk, I'm sorry. Hopefully that helps a little bit, lol!