Until recently all leggings/shorts were black... then I got a set of Assos shorts that are yellow & black (considerably reduced in price & the ony colour left in my size) which accidentally matched my bright yellow Thorn Nomad mkII (with black tyres & all black panniers, rackpack & carbag).
That still matches the all black camera, if I keep with the shorter of the two lenses, but clashes amazingly with the longer of the lenses which is beige with black camera body, however if I leave that camera in the all black camera black inside the all black pannier, and use the little camera, its completely black then I'm back to matching; but I will probably fail with the polarising filter for either camera because they are generally bluish in colour with a black ring, however if I get the lee filter adaptor out, then the golden headed screws on the black adaptor will work with the yellow bike at a push... Now if I add in the blue & yellow water bottles onto the yellow & black bike, I can use the polarising filters for my cameras without clashing and only need to consider the fact currently I only have shorts on.
Of course, the moment I get onto the road bike, I'm back to clashing again... the road bike is red & black, not yellow and black...Hence I believe the problem lies with the colour of the bike clashing with what I wear rather than my clothes or lack of clashing with the bike.
Time for a new bike then!