Witching Timea Cross Stitch Pattern by Cross Eyed Cricket, Inc.

Hi, I just purchased this design. I like the color of fabric that it is on but I wanted to choose a color that depicts night. That doesn't mean I would use dark navy or black, especially sincet the design is outlined in black. I've been to my LNS and didn't find anything that was an "aha!" moment. If you've got a specific fabric choice in nothing smaller than 18 counts per inch, I'd love to hear it. Or, if you have done this design, what color/fabric did you use? Thank you!