I don't think scrappy quilts have to be made from mis matched colors etc, just made from your scraps. If you can put together colors that go together and make a quilt, or wall hanging, or table runners, doll quilts or tote bag or even little coasters, it can still be a 'scrappy' quilt.
I can't put mismatched colors either.
Have fun with it whatever you make and post what you make.