Xcycle is a small program I wrote (in like 10 minutes !!) which basically
cycles thru the hsv color space and changes your root window color to the 
current color.

    It's a quick hack, so don't expect miracles !!

    Options include 
   
        -display <host:dpy>           The display to run on.
        -speed   <speed>              Cycling speed [ 1 - 10].
        -banzai                       Enable full color cycling. (Kinda jumpy!)


    I basically stole some portions of xdaliclock to do this i.e

  "XDaliClock v1.05; Copyright (c) 1991, 1992 Jamie Zawinski <jwz@lucid.com>"

    Tell me whatyathink:     tolulope@caip.rutgers.edu