Do you want a binding colour sample to match or define a specific colour from the RAL CLASSIC collection? We have developed RAL 840-HR colour primary standard cards for exactly this purpose. Each of the 216 RAL CLASSIC colours is displayed as an A6 swatch on an A5 index card that also lists the colour distance to the original RAL standard, the relevant XYZ values and the reflectance curve. RAL 840-HR colour primary standard cards display each RAL CLASSIC colour as a paint swatch with a semi-matt surface finish which makes them a perfect reference tool for matching semi-matt varnishes and dispersion paints.