AT&T offers now a dark ruby-colored Blackberry Pearl and a crimson Treo 680.

Not sure why AT&T is not joining Product (RED), when they are already introducing new red phones. It is afterall a neat way to donate. The new devices are not sporting the product (RED) red, but more 'conservative' reds.

The red Blackberry Pearl is the first wireless handset to be branded for the new AT&T. As you know AT&T is getting rid of the Cingular brand. As you can see in the photo, the TREO 680 still carries the Cingular brand.

The crimson Treo 680 is initially available at select outlets and the BlackBerry Pearl at all stores nationwide.
Both the Palm Treo 680 smart device and Blackberry Pearl are available for as low as $199.99 with a two-year contract and after rebates.
Find more details about the new red mobile device offerings from AT&T in this press-release.