Hi, this is my first post here. Your forums have been incredibly useful to me in the past and I am proud to finally ask a question.
Getting to the point, I had some questions about a set of three 3-way switches that I was recently surveying. One set of controls for these circuits is outdoors, with individual 12 AWG THWN conductors traveling through NM conduit. The unswitched hot to the 3 switches is black, but each switch has a pair of identical-color travelers coming from it (2 red, 2 blue, and 2 black-marked whites). I haven't been able to find anything in the NEC regarding the coloring of pairs of switched hots (and honestly I did forget ). Is it okay to have both travelers from a single switch be the same color? Thanks.