I like the red on black.

I just wish it had been used in literally any other movie.

I'd even have taken Carry On Tron starring a 90 year old Jim Dale. Music by The Wurzels.

Tron Legacy is blue on black, and released a year after Obama was elected and everything got really liberal.
Tron Ares is red on black, and released a year after Trump was re-elected and everything got really conservative.
An interesting observation of a possible undertone of simulation theory, especially in an age where politics must be in nearly every form of media these days.

the world in kingdom hearts 2 is my entire knowledge of tron, never seen any of the films. does not really seem my thing

I would of preferred the Yellow on Black instead, but it doesn't matter.

Purple

Misread the title, though it was "Tren" the movie starring Mike O Hearn.