I was doing some testing with pythonscripting materials and along the way created the attached file that has all layers as ral colors. Might be useful to some. But the actual goal was to be able to mass-manipulate V-Ray materials. The attached zip contains all RAL colors as V-Ray NEXT materials in these finishes:
high gloss - matte - satin
Note: since these materials were generated, they don’t have a preview icon unfortunately. So you need to generate those by loading the material and saving it back.
thanks @Nikolay for your help!