Awesome

tokyo-night-kicad-theme

A clean Kicad schematic editor (eeschema) theme that celebrates the lights of Downtown Tokyo at night.

copy the .json to ~/.var/app/org.kicad.KiCad/config/kicad/7.0/colors for the flatpak or ~/.config/kicad/7.0/colors otherwise just go to preferences>preferences>schematic editor>colors and click open theme folder then copy the theme there.

original colorscheme by @enkia