My stash is mostly left over fabric from quilts so I don't have specific colors. I did notice when I needed brown for a twister quilt I had very little. Most of the fabric I buy for a future project is a theme fabric i.e.: Christmas, Halloween or Kids'. But since I have started so much embroidery I have bought white shirting fabric and black. It seems whenever I need black in a quilt I am just a bit shy or it's spring and very hard to find. So I have now bought several yards to keep on hand.