What color do you think the jubbi be ?

[SIR HERDERP PRESIDERP SDO]

Pink color

 

[Shirotatsu]

Prolly just the same color as its previous form

 

[Cromatic]

The same as it was when they were sealing Gaara's 1 Tail Beast

 

[Vegeto30294]

Pink, and all his Bijuu bombs must be done with the power of love!

 

[Transcendence]

I think Black seems to be the most plausible.

 

[SIR HERDERP PRESIDERP SDO]

Black or ashen gray