The Sikkens Colour Fan 5051 Color Concept is an indispensable colour reference tool for professional painters and colour specialists. It offers a comprehensive and user-friendly system for selecting and coordinating colours. This colour fan includes a total of 2000 shades, combining 1200 contemporary nuances with 800 established colours from the previous model Sikkens 4041. This diversity offers versatile possibilities for modern and harmonious colour compositions. Developed by experienced colour specialists, it serves as a fundamental tool for various colour applications and enables precise and reliable colour matching in architectural and interior projects. Made of durable paper materials, the range is optimised for clear visibility and easy handling. It measures closed about 21 cm in height and 15 cm in width, weighing about 450 g for good transportability. It ensures consistent colour accuracy under different lighting conditions, making it ideal for on-site consultations and detailed planning. The tool emphasises practical usability and long-term use, with a structured structure that allows quick access to colours, increasing efficiency in professional workflows.