Since we began to offer color changes for free, we have helped our clients achieve some spectacular murals using their own choices of colors. We even have the ability to match colors to all of the colors offered by Benjamin-Moore or Sherwin Williams. Shades of blue work for land as long as the ocean water is white or a light shade of another color. In most cases our clients make great decisions in their color choices. But there are colors that will confuse those familiar with NOAA chart colors to the point that it becomes difficult to see what is...