I wear black with lots of colours - navy, bottle green, sumptuous patterns, but I think about it carefully. And I tend to keep it to evenings out and not work wear - for example i’ve got a beautiful silk blouse, sludgy yellow with a black and brown flower print. I wear it with a pair of black cigarette trousers, or black coated jeans, or a black velvet skirt. But I mix it up with something like burgundy satin sock boots, and a handbag in a pinky beige. So it doesn’t look like I’ve got the one pair of black polyester trousers and a uniform of ‘cheerful shirts’. Not that there’s anything wrong with that per se, it’s just not the most exciting or fashionable option.
I do wear black with colours for work, but usually as a black top (ribbed polo neck, for example), with a jersey pencil skirt in a coordinating pattern (black and burgundy, black and green, black/red/blue).