G7 is the color control methodology that achieves color similarity across all print processes. The method balances the four primary process printing colors, CMYK and their three overprints RGB (the 7 in G7) to achieve neutral grey (the G in G7) in a raster image. This methodology was created in 2006 by Don Hutcheson and used primarily by the offset lithography printing process at that time. In 2008, Nazdar Consulting Services introduced the G7 methodology to the screen and wide format graphic i...