pywal

https://github.com/dylanaraps/pywal/

Pywal is a tool that generates a color palette from the dominant colors in an image. It then applies the colors system-wide and on-the-fly in all of your favourite programs.

So far only tested with urxvt.

pywal.png-jM1h8vUmdOBaqm3-md

Jump randomly to select some build-in theme, in zsh with seen script

repeat 100 { until seen 35 wal "$(wal --theme random)" ; sleep 5 ; do : ; done 

Nice ones

base16-solarflare
dkeg-blumune
base16-rebecca
dkeg-bulb
dkeg-prevail
ashes
> dkeg-simplicity
> solarized
sexy-cloud
> dkeg-leaf
> base16-atelier-sulphurpool

In .zshrc / .bashrc

 wal --theme base16-atelier-sulphurpool

wpgtk ?
https://www.youtube.com/watch?v=jmY5NEPI4RM