RGB (Red, Green, Blue) is a colour model that is used for electronic displays such as computer monitors, televisions, and mobile devices. It represents colours by combining different intensities of red, green and blue light to create a wide range of colours. However, RGB system is not directly compatible with printing because printing typically uses a different colour model called CMYK (Cyan, Magenta, Yellow, Black – sometimes called Key).
Colour is a subjective and complex element in the world of design, and achieving consistency across different mediums can be a challenging task. One common occurrence is the variation in PANTONE colours when printed by different printing houses. This phenomenon can often lead to confusion and frustration among designers, as they strive for accuracy and consistency in their work.
PANTONE is a standardised colour matching system used in various industries, particularly in printing, and manufacturing. It was developed by the company Pantone LLC, which is widely recognized as a global authority on colour. The PANTONE system assigns unique identification numbers, known as PANTONE numbers or PMS (Pantone Matching System) numbers, to specific colours.
RAL is a colour matching system widely utilised in Europe, particularly in industries such as architecture, construction, and industrial design. RAL stands for “Reichs-Ausschuß für Lieferbedingungen und Gütesicherung,” (German language ;)) which translates to “National Committee for Delivery Terms and Quality Assurance” in British English.