Yes! Simply click on Options icon on any Bible passage page to bring up this menu:
Click the checkbox next to "Red Letter," and the Bible passage will be updated to display Jesus' words in red. Please note that this feature is only available for Bibles that support the red letter option.
The Red Letter feature requires that certain markup tags be present in the original digital texts that we receive from Bible publishers. For those texts that have the appropriate markup tags, we have made the red-letter feature available. Bible translations that support this feature are: CEB, ESV, HCSB, NASB, NIV, NKJV, & TNIV.