calculate hexadecimal range

[Bacteria Man]

Anyone have some syntax in Cold Fusion to calculate a hexadecimal color range?
I would like to display a list of numbers in a table with the background color
ranging from "hot" (red) to "cold" (blue). I don't want to hardcode the colors
because the low and high number range might vary slighty. Therefore the range
needs to be relative and dynamic.

This sort of thing would be a breeze in PHP (sorry, couldn't resist.)

Any input would be appreciated.

[mxstu]

Might be something in the [url]http://www.cflib.org[/url]

[Bacteria Man]

I forgot about cflib. Sure enough, there are several things. Thanks!

[mxstu]

You're welcome. Now come on... wasn't downloading a UDF easier than PHP ? ;-)