You might want to look thru the photos here and see how colors play in lots of LC quilts before making your own.
https://www.google.com/search?hl=en&...mg.fNr9arRGJRc
Also, use graph paper and colored pencils to draw out your quilt using the color placement you want and see how you like the way it looks. Or if you have a friend with EQ(Electric Quilt design program) perhaps they can help you draw it there and change up the colors as you wish til you find just the right one for you.
Jan in VA