Memorable, stylish, and purposeful, Radisson Blu creates meaningful experiences in inspiring environments.

Radisson RED presents a playful twist on conventional hotel stays, injecting new life into hotels through informal services where anything goes, a social scene that’s waiting to be shared and bold design.

Hope that helps.

https://www.radissonhotels.com/en-us...-us/our-brands

Someone got paid lots of money to write that.

This article might be more helpful: https://skift.com/2018/03/06/every-o...nds-explained/