I have a rainbow plus neutrals, but mostly warm versions of colors. Anything bluish is out. I have reds in red -orange and coral, not bluish reds or pinks. A little burgundy has crept in for cold weather. My blues are mostly a neutral navy, worn as a sping/ summer neutral with whites as the light neutral. My greens are like Angie's, limeish or sour, olive for fall., yellows I am still looking for my best yellow and have a little mustard for fall. My main fall neutrals are browns that are almost metallics. I would add more if I find it.
I have very little pink. What I have vers toward salmon or peach.it is mostly for sping.
I have some black but have not added more. Most gets worn in August or as a winter neutral. I have black espedrilles and booties/ tall boots and a pair of black snow pants for very cold days. I have very little purple and seldom wear it. It is for late winter or Halloween. I have considered getting rid of all of it, but like a few pieces to keep from boredom.
Orange is a favorite for cold weather. A fall color. I have a sweater dress in it that is useful in winter. And orange accessories. It is represented as rust for fall with full length pants, a long cardigan over a rust dress. I would welcome more rust, maybe a sweater. Some color in cold weather.
As I have said blue is mostly navy or dark denim and used as a neutral in summer and spring, sometimes in winter. It is part of a travel capsule for summer and the color of my puffer coat for winter. I wear it in colder weather with other neutrals, light and dark. I want to add lime green bottoms. More green in general.