Sanji - Black or Silver/Grey/White Like Zoro, Sanji's eyes have been black most of the time, but they received a white-ish color in the recent arcs, so we can only repeat everything we've said in Zoro's example above. Sanji, also known as "Black Leg," is the chef on Luffy's ship. The color black is derived from the fact that Sanji is typically seen wearing a black suit.
Sanji, of the Straw Hat Pirates, has a height of 5'11"/180cm making him the 6th tallest memeber. He is shorter than several crew members, including Zoro, Robin, Franky, Brook and Jinbe, but taller than the rest. So in the manga and even in the anime, we can see that Sanji's eye colour switches between black and grey.
I've even heard people saying his real eye colour is actually blue, and is portrayed as such in the anime, although I don't remember seeing it as such. The colouring has such a degree of accuracy that I'm starting to think Shueisha has been consulting Oda about it. Anyway, I checked it out and managed to find out the eye colours of the Straw Hats I was unsure of.
Usopp Sanji Franky (Lots of angry faces here). Here are some I can remember. Mihawk has yellow eyes Law has yellow eyes, gray in the anime Corazon has reddish brown eyes, assume the same for Doflamingo Smoker's eyes are red Sanji in Nami's body has blue eyes (Nami herself has orange eyes) Kid has orange eyes Crocodile has orange eyes in the colored manga Bartolomeo has red eyes Cavendish.
Oda really keeps their eyes detail in shape. till now, there's no canon color for Sanji's pupils in Manga, although according to Anime version, (many times) his eye is in Blue/Blue Navi. for the latest WSJ cover I saw quite many people quickly set his eyes as brown/bronze as canon - or even red!?
While Sanji's eyes usually seem black, he was depicted with grey-blue eyes in the anime at the beginning of Thriller Bark Arc. This is shown again during the Punk Hazard Arc, when Trafalgar Law switched Sanji into Nami's body, and her usual brown eyes became grey. While Sanji's eyes usually seem black, he was depicted with grey-blue eyes in the anime at the beginning of Thriller Bark Arc.
Sanji almost always wears a black, double-breasted suit with a tie and a long-sleeved, buttoned shirt of varying colors, usually orange, blue, turquoise, or black, with or without pinstripes. Sanji is a slim, yet muscular, long-legged young man with straight and scruffy blond hair and keeps his hair brushed over one side of his face, which also covers his right eye and shows his left. Sanji's eyebrows curled in a clockwise direction (i.e to right side).
While Sanji's eyes usually seem black, he was depicted with grey-blue eyes in the anime at the beginning of Thriller Bark Arc. This is shown again during the Punk Hazard Arc, when Trafalgar Law switched Sanji into Nami's body, and her usual brown eyes became grey.