Schmincke just released 15 new convenience mixtures of their most granulating pigments. These can also be easily mixed by using the coordinating pigment ingredients, mainly Cobalt Turquoise, French Ultramarine, Mahogany Brown, Potter's Pink, Cobalt Violet Hue etc.
The colors have been split up into 3 groups called Glacier, Galaxy and Deep Sea. The majority of the colors are blue and several of the colors have beautiful color separation. The swatch cards have been added into the pigment database, for comparison to other brands.
Full review for these watercolors can be found on the Schmincke brand review and lightfast test page here. There is a video showing how to mix all of these colors yourself using their single pigments, along with swatch cards for Schmincke's full 140+ color catalog.
I buy my Schmincke watercolors online at: