Hi. I've been looking through the posts on this forum and gradually building up the courage to tackle the costume (using a pattern I bought from Roddenberry.com, which ironically was made by the very man who never kept his promise to make this costume for me), and I'm about ready to buy the fabric. I'm pretty sure I'm going to go with command red, but am also thinking about sciences teal. I've seen plenty of images on the Internet, and of course on my TV screen, but computer monitors are all different and can show the same color very differently. Are there some kind of universal color numbers for the red and teal that could help me find just the right shade? Apologies if this info is already available on the site and I just haven't found it.