The ultimate CMYK swatch reference guide for anyone working in the industry of color.? Colour is one of the most important design principles and one of the hardest to get right.?Allow your client's to easily choose the colours for their job, right from the book. No more colour confusion from screen display, no more converting PMS colours for your CMYK print run and most importantly:?no more unhappy?clients. With over 1100 swatches with full CMYK breakdowns, this swatch book will become one of the most coveted resources in your office.