TUI for recoloring images using common colorschemes. There are 424 colorschemes available with default settings. Uses K-means clustering to map colors by brightness, maybe other algorithms later / improve current one. For now I got the wallpapers i wanted :)
Terminal with good image rendering support (kitty terminal graphics protocol or Sixel)
uv tool install git+https://github.com/byddha/colorschemer/colorschemer path/to/image.jpg
colorschemer --theme-file base16 image.png
colorschemer --method kmeans https://example.com/image.jpg