Thanks for your interest, Lisa. Sorry, they are not. This color was discontinued in 2013 after Kohler came out with the next-generation cast-iron colors.

Here is the link to the sink and its available colors:
http://www.us.kohler.com/us/WhitehavenSelf-Trimming-35-11-16-x-21-9-16-x-9-5-8-under-mount-single-bowl-kitchen-sink-with-tall-apron/productDetail/Under-Mount-Sinks/428755.htm?skuId=814893&brandId=433000&isSeachPage=true&pageName=&hash=id%3Dfilters%26startIndex%3D40%26scrollTop%3D114