A friend of mine asked me if it was possible to use pywal together with pekwm a while back.
pywal is a tool that generates a color scheme from the dominant colors in an image. Amongst other things, the color scheme is set in Xresources.
Me, being unaware of what pywal was at that time, looked into it and figured a good way of supporting it would be to allow for pekwm to read color information from Xresources.