One Piece Volume 65 cover

[Boa Hancock]

You must be registered for see images

So I guess Luffy's hand turns gold, not black, during Red Hawk.

 

[~The Norwegian~]

Ah, I always wondered about that. Thx, + rep

 

[BigTDogg220]

Gold is a nicer touch

 

[SilverGin]

I Can't Wait To See Red Hawk In The Anime.

 

[Thugg]

Misconceptions : Cleared.

 

[Love Cook]

It's just the color of the flames, look at his other hand and his pants they have the same color only less intense

 

[Hyperion]

Nice Find.

 

[Typhon]

Interesting, I always assumed all fishmen were blue.

 

[windrider]

Way to go Boa ,Gold with firey fist is awesome

 

[Hyperion]

I just noticed, Fukaboshi has blue hair.

 

[PandaMan.]

Nice!

 

[alipjana]

cool...

 

[Mugiwara]

its like sanjis diable jambe.. He wears black pants, but it turns bright when he uses diable jambe.

 

[Brucewen001]

its like sanjis diable jambe.. He wears black pants, but it turns bright when he uses diable jambe.

exactly this^^ ...

Or

It's maybe his new gear colour...
I alwas imagined him using 4th gear 'black rubber' but since oda showed haki imbued attack(black) my imagination shattered... But golden color also works... nami will like it.