Hello TacHel,
thanks for your interest.
I think in case of different suppliers and production-lots (since 60 years), the color is always a bit different if you see 2 items side by side.
The base-color-material, and the way of production has also changed during the times.
The lightnig could be a problem. But the items are a bit different in natural.
So you have good eyes for checking these products.
The official discription of the color is RAL 3000 (should be similar). So this means usual?
Hope you understand my english.
Thanks for aour arguments.
Best regards
Elvis