I'm doing some prototyping for a toolbar plugin for Neovim that uses images (via sixel output) for icons, sort of aiming for a VS Code-like toolbar. I'm trying

I'm doing some prototyping for a toolbar plugin for Neovim that uses images (via sixel output) for icons, sort of aiming for a VS Code-like toolbar. I'm trying to dynamically generate the sixel palette based on the selected Neovim scheme.