contributed a feature to the iTerm Color Schemes library yesterday to make the colorschemes work with any terminal emulator that supports the OSC 4 escape codes for setting the terminal's color palette (including GNOME Terminal, I believe the Linux console, and a bunch of others) https://github.com/mbadolato/iTerm2-Color-Schemes/?tab=readme-ov-file#generic-color-schemes
basically it means that you can download a short script (like this: https://raw.githubusercontent.com/mbadolato/iTerm2-Color-Schemes/refs/heads/master/generic/Solarized%20Dark%20-%20Patched.sh and when you run it it'll print out some escape codes that update your terminal colours, like this: