Here are pictures of the colors I currently have for the Uglboos. I purchase remnant size pieces of fabric, so the colors are always changing. It keeps them interesting and means that you can coordinate them with all your child's outfits.
The new Uglboo orange color
The current Uglboo colors (L to R) Blue, Purple, Pink, Green (it's yellowish green)
Christmas Uglboos
Chanukah Uglboos
Primary Color Uglboos