RAL is an internationally recognised colour system that is used in many industries such as graphic design, architecture and mechanical engineering. It was developed in Germany in 1927 and is now recognised and used worldwide.

The RAL colour system defines a palette of standard colours that are identified by a unique RAL code. The palette contains a wide range of colours that are widely used in various industries. The use of RAL colours provides an accurate method of colour matching, allowing colours to be communicated precisely and ensuring that they look the same across all materials and media.

In graphic design, the RAL colour system is often used for printing colour palettes and colour charts to ensure that the colours in a design can be accurately reproduced. It is also used in architecture and interior design to ensure that colours are consistent across different materials such as paint, textiles and plastics.

The use of RAL colours offers many advantages as it provides an accurate method of colour matching and communication. It ensures consistent colour representation and helps to create a professional and uniform appearance.