Similar color to my 2000 VW Passat. It was called Satin Silver. It mostly appeared silver but in sunlight it had a gold luster to it. My 2011 Golf TDI which was Reflex Silver was pretty similar to my Sonic Silver CX-5. My last VW 2017 Golf was Tungsten Silver. It was darker than the Reflex Silver & close to my son's 2016 Mazda 3 which is Liquid Silver.Although it didn't quite look like the above color, in 1985 I bought a new VW Jetta. The color was called Polar Silver Metallic and was between a champagne and a silver. A nice color I would have liked to have again.
In my local area I don't see nearly as many silver CX-5's as the other colors.