Hi Sven,
again I'm happy to add those colors, but you have to show more evidence, that these colors are actually missing. In short the workload is on you ;-) I therefore propose that you take one color from your list at the time, crosscheck it with the tables mentioned above and post links to LEGO, BL, Brickset, your own pics, ... in short all available sources. We'll see if we can get the RGBs for the shadow colors from the LEGO Community Team once the colors are confirmed.
w.
again I'm happy to add those colors, but you have to show more evidence, that these colors are actually missing. In short the workload is on you ;-) I therefore propose that you take one color from your list at the time, crosscheck it with the tables mentioned above and post links to LEGO, BL, Brickset, your own pics, ... in short all available sources. We'll see if we can get the RGBs for the shadow colors from the LEGO Community Team once the colors are confirmed.
w.
LEGO ergo sum