With Bullseye's return comes a blue hue to all of his scenes in Daredevil: Born Again, but what does the blue lighting actually mean?

Bullseye’s entrance into the MCU marked a paradigm-shifting tragedy in the life of Matt Murdock. After his conviction in Daredevil: Born Again episode, the year after he assassinated Foggy Nelson, the character has once again surfaced in the MCU, and this time, he has a visual upgrade unlike any other.

Daredevil: Born Again directors explain why and how the idea to associate Wilson Bethel's Bullseye scenes with a blue lighting change came to be.