Or if you want it THAT bad ...
"3''L x 1''W ,Color pull-apart push and release key ring with 1'' split ring on each end ,Organize your keys for home work and car ,Assorted colors: red green purple blue yellow and black ,In bucket display of 60"
Hy-Ko Pull-Apart Key Ring - Amazon.com
If you cant find the one you're looking for, paint the silver one with cheap black spray paint. Worst case is you may have to repaint in a month or so.