
Versatile Design Tool.
The RAL K6 Box is a compact, hands-on solution for professionals who need flexibility in colour development. Inside the box, you’ll find all 216 RAL CLASSIC colours presented as individual DIN A6 sheets—perfect for rearranging, comparing, or incorporating directly into design plans and presentations.
Whether you're defining a project’s colour direction, building mood boards, or presenting options to clients, the RAL K6 gives you complete freedom to explore and test combinations in a tactile, visual way. Its portable and organized format makes it easy to integrate into every phase of your creative process—from concept to execution.
With the RAL K6 Box, you have the complete RAL CLASSIC colour range in your hands ready to support every stage of your creative process. Each of the 216 colours is provided as an individual DIN A6 sheet, perfect for use in collages, mood boards, client presentations, and concept development.
The large format allows for accurate evaluation under various lighting conditions. Pages can be cut, attached to plans, or handed out to clients as samples. You can also reorder individual sheets as needed, giving you complete flexibility and creative freedom during design planning.
Each colour sheet in the RAL K6 Box is produced using a precise multi-layer paint application process to ensure excellent colour fidelity and stability. Developed and manufactured entirely in Germany, the K6 Box reflects RAL’s commitment to quality, sustainability, and local production. The sturdy box design protects the sheets from dust and light exposure, preserving their colour integrity over time. Its compact format and iconic RAL orange appearance make it not only practical but also a stylish professional addition to any design studio or office environment.
Enhance the functionality of your RAL K6 Box by combining it with other RAL tools. The RAL K7 Colour Fan offers a quick-glance overview of the full CLASSIC range, ideal for fast consultations. Use the RAL COLOR READER to scan surfaces and instantly match colours to the nearest RAL shade—then reference it precisely with your K6 samples. Looking for even more options? Add the RAL D6 Design Box to access over 2,000 DIN A6 colour sheets from the RAL DESIGN SYSTEM plus. Together with the RAL K6, you'll have unmatched flexibility and coverage across two complete colour systems.