The single largest range in the catalog, weighted hard toward modeling work.

Making sense of a 477-color range
AK Interactive's 3rd Generation Acrylic is the biggest single range on the site by a wide margin, 477 opaque colors in one line. A range this size is not meant to be owned in full; it is a reference library you pull specific colors from, and its organization reflects AK's roots in scale modeling and armor rather than fantasy miniatures.
The weighting makes that obvious. The range holds roughly 104 yellows, 100 browns, and 97 greys, which together are more than half the entire catalog. That is camouflage, weathering, dust, and vehicle territory: the exact spread you need for tanks, aircraft, and historical subjects, where dozens of near-identical earth and grey tones are a feature, not redundancy. Brighter fantasy colors exist but are a smaller slice.
For a miniature painter this range can feel overwhelming, and honestly most of its 477 colors will never matter to you unless you paint models and vehicles. For that audience, though, the depth of its greys and earths is hard to match, and the near-total overlap with Vallejo means you can slot it alongside paints you already own.