Find the shade equivalent of fancy paint in your preferred brand

I don’t recommend “color matching” fancy paint like farrow and ball i.e. taking a swatch into your local shop and having them recreate it. The results in my experience have been extremely dissapointing. What I DO recommend is using this tool to find the closest existing shade in your preferred brand. Will it be exaaaaactly the same as the o.g. color? No, but it will have the integrity of a properly mixed shade for that paint formulation. I’ve had great success with this method!