I seem to remember a neat color utility--a wheel basically that helped in finding proper contrasting and harmonizing colors. This was a year or more ago. Anyone recall this?

I thought it was somewhere in Xaraxone; and BTW, I cannot get into XaraXone. Plug in http://www.xaraxone.com/ and after a long wait I get a blank page and the browser displays 'Done'. Does anyone know about this?

Thanks