I love peachy colors, but realized I shouldn't paint my sewing room a peach color because it could interfere with color perception, despite the large window and excellent lighting. So instead, I took my favorite peach color, and had the shop start "cutting" it with a white base. I went through 4 modifications before I had the look I wanted: just a hint of peach. The floor was already a light tile with a hint of peach and rust, so it's just gorgeous (in my mind anyway). If I have a question about color, I take the fabrics outside and examine them in natural light, but that's not usually an issue. I just couldn't bear white walls, and the touch of peach makes the room so cozy and nice to be in.