I've attached a chart that I put together for my index binder that I'm happy to share for anyone who may find it useful. I've also attached an excel version in case you want to type in the names before printing (see pic, which is what I did). In the excel file there is also a second tab that lists all of the Pure Luxury Cardstock (some discontinued) with columns for different brands of inks and markers that match. I compiled the lists from multiple places so that I could have them in one place. The Spectrum Noir marker column is empty though, because I haven't found any charts that match the SN markers to Gina's cardstock, and I don't have any or I would have started the color-match process. If anyone has a chart and would like to share that would be awesome.
Happy stamping and Happy New Year!