My Arctic night changes depending on the light. But in the sun it has a purple iridescence hue goin on from certain angles. I’ve tried to get it to pick up in pictures but to no avail. It’s a beautiful color. Second favorite would be @Pedullist MVP5 Charcoal... if I’d known that color was truly as it is in the pictures I’ve seen of his instead of what they’re like on Pedulla’s website, I’d have gone with that color. But overall I’m very happy with my Penta.I've noticed that there can be quite a bit of variation within the same color too. My Arctic Night is definitely the middle of the night, whereas some look more like Arctic Early Evening.