What is CMYK or Euroscale?

CMYK are the four basic colors. Euroscale is the abbreviation for the European color scale for offset printing.

CMYK is the most common color system for printing in offset, digital printing or on laser and inkjet printers. Here the print color is mixed by screening from the basic colors cyan, magenta, yellow and key (black). Euroscale is the abbreviation for the European color scale for offset printing in accordance with the ISO 2846-1 standard, which deals with the quality criteria and properties of colors and is primarily aimed at ink manufacturers and suppliers.