They look like blue reds to me. That does not look like black, although I will admit that it is a darker blue. http://www.bantychicken.com/OEGBCA/vbluered.html shows a pair of near twins to the OP's birds. http://www.bantychicken.com/OEGBCA/varitiemain.html will allow you to look at photos of other varieties.
Stephanie, it really depends on the judge. Some will mark the change and others will judge them as the cards are marked.
Stephanie, it really depends on the judge. Some will mark the change and others will judge them as the cards are marked.