📽️ Colours are more than just design – they influence our perception, our emotions and the atmosphere of rooms. But how can colours be precisely defined and communicated? The RAL DESIGN SYSTEM plus offers a scientifically based solution: ✔ 1,825 finely graded shades ✔ Based on the CIELab colour model ✔ Exact determination by a seven-digit colour code ✔ Independent of manufacturer and material In our new video, we show how the 3-dimensional colour system works and why it is indispensable for des