Recently I've noticed that sometimes my Boots and/or Belt will revert to their original colors rather than matching chest color like all the rest of my gear. I usually notice it when I enter a conversation for a quest but it may be related to travelling rather than the actual conversation. I haven't been able to recreate the bug but it has happened quite a few times as I've been playing my new trooper.

Are the items affected orange gear? Switching mods will de-activate the colour match.