Let's face it, the colors of Van Aken Plastalina are not accurately represented with the swatches given online. They're represented as being just about pastel on many sites. And while your screen may not be calibrated perfectly, this is a much more accurate representation of these colors.
Although it is easy to see and purchase White, Black, Red, Green, Blue, Yellow, Turquoise, Gray, Flesh, and Ivory in stores, some of the more nuanced colors are available solely online. This color guide can help you make the decision to either mix up a batch of a color yourself or if the pre-made tint is worth ordering and waiting for.
Click to enlarge photos, hover to see consistency descriptions.