FREETONE by Stuart Semple contains 1280 colours including digital versions of his Pinkest Pink, Incredibly Kelinish Blue, Black 3.0 and TIFF.

A SIMPLE & TOTALLY FREE COLOUR PALETTE PLUGIN FOR ADOBE

That unlocks a whole books worth of very Pantone-ish colours.

1280 Liberated colours are extremely Pantoneish and reminiscent of those found in the most iconic colour book of all time. In fact it's been argued that they are indistinguishable from those behind the Adobe paywall.

Cost: Nothing. Click through the cart and you don't have to pay (unless you want to leave a tip).

Want to design a color scheme for a costume, web site, or presentation? Play around with this a little and see what you can come up with.