I'd like to colorwash a small laundry/bathroom and think light blue, darker blue and lavender would look cool together. Are these colors an okay choice for a smaller room and what order is best to apply each color? I don't want the room to be too dark. I'd like all three colors to be an even mix in the end result. When applying the glaze colors, can I alternate as I apply, or should I add all of one color at a time?