Add Color Picker to Wordpress + Fix Menu

Hello, I would like two fixes to my wordpress site: 1. I've added a custom post type and I'd like to have it added the to menu page so I can link individual entries. Seems simple and I've tried but for some reason I can't get it to appear. (I estimate about two minutes for this fix!) 2. I need the breadcrumb area on my site to feature various colors for each page, I realize I can do this with custom css, but for potential clients who wouldn't understand I'd like to add a color picker field that will appear on pages, posts, and custom posts. I can then implement this color on my templates. Would need done today. Thanks