some more info when DIY
Here are some instructions for blending colors (see web site).Some in the last few years somewhere on the web was a color spectrum chart for matching colors. I do not have that site, nor know if it still exists, but since I did not have a color printer, I passed. Also there is another company in Florida that sells small containers of pigments in many colors. I will have to look for that site. I ordered some and it worked out better that that kit you get from West Marine. However, when mixing up a small patch some comments. Wet paint is different from dry. Just a toothpick drop of dark color makes a big difference. If you make it too dark, use else where and start over. With practice you get better.I use small containers, like small plastic drink glasses from Wall Mart and tongue depressor sticks from 'Michaels' or a local crafts supply.Ed K