I took a class at Acorn Quilts in Rockford. Have you ever been there? It is a beautiful store. The class room is a little small, but this was mostly lecture so it was fine for the eight of us who took the Color Theory class. We learned how to read the wheel, the subtle differences in the tertiary colors (red-orange vs. yellow orange). Then we looked at paint chips and made mini wheels. Paint chips are hard. The color variants are so slight, it takes a good eye.
The instructor talked to us about reading our stash of fabrics and building up in the areas we are lacking. The most fun was letting us go out into the store and grab bolts of fabric and making our ideal color wheel. We had homework: to find the colors in our stash and make a wheel. I'm proud to say I had at least one of every color but yellow. No true yellow. Entirely too much pink and blue and brown. But, can you have too much blue fabric? Hmmm... let me think about that.
There's more to do for homework... I'll share that later. But... here it is, my first color wheel. I enjoyed the process very much and will be pursuing other color wheels in my future.