If it's a fill etc you may be able to check in More Colors > Custom
There are several third party (free) tools to read the color from the screen
I like Instant Eyedropper but there are others. http://instant-eyedropper.com/
--
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.