So i hear all this arguing all the time about whether it's gray or purple. Well I'm here today to end this argument once and for all. After some 'careful deducing', i have determined exactly what color it is. Here is the exact color of neutral rep, at large size so you can clearly see it: The hex code of this color is #767f9d. Using that hex code, it's clear what color this is. Clearly, it's not gray, but it's also not purple. If you look at the region of this hex code, it becomes clear that neutral rep is actually a shade of blue-gray. I suppose you could call it slate. So, that's it.