Guild Wars 2

I clicked the “Remove Dye” button and clicked a piece of armor, instead of rolling back to what I originally had, it gave me new colors.

I got black, midnight red, dust, and gunmetal, and I haven’t acquired any of these.

After some fiddling around, eventually, some of the dyes were “stuck” meaning I couldn’t remove them. And if I tried equipping the armor, my game would crash.

Removing the dyes will show you the “default” dyes on the item, which might indeed be colours you don’t have in your dye palette. I’m pretty sure that is working as intended.

Crashing, though, probably isn’t working as intended.