the new years 2020 colorset, barring a few tweaks, is as good as truenos imo. that one we got from thebrighterdark who apparently copped it years and years ago from some random server.
truenos is the sort of "standard" not cause its good, but cause it can be used for literally anything. any purpose-built colorset can perform better than truenos (ex: architectural > truenos for terrain + city/buildings, emils is phenomenal for landscapes due to all its greens), but truenos is a pretty decent go-to if you aren't fully settled on a style or theme, or are uncertain about the kinds of colors you need.