DerlavaiNoodler's website shows the colors, but be aware that your monitor color settings may not show them exactly as they are:
http://noodlersink.com/noodlers-ink-color/
I also suggest downloading the PDF in the Noodler's Ink Properties link because the color is just half the story. Noodler's Ink has many other properties that can make you choose a particular ink over another ink in a similar color.