Blue Book was released on Mozilla on January 31, 2016. Below is the latest image of Blue Book as it appears on mozilla platform. If you want to know what does Blue Book emoji mean? You can also find that too on Hyemoji!
| Platform : | Mozilla |
| Version : | Firefox OS 2.5 |
Please note that 📘 may look different on other platforms. You can view other versions of Blue Book emoji too.