Ninjago Headcanons

Hair Color

COLE
Dark Black

JAY
Ginger, due to hair darkening in age, now it is Auburn

ZANE
Silver in his Nindroid form, platinum blonde or white in human form, depending on his preference

KAI
Brown, looks a bit like Auburn.
At some point after Wu's disappearance, he bleached his hair. The color it had can be compared with his Avatar's.

LLOYD
Naturally a blonde, it became darker with age as well

NYA
Her hair is actually a really dark brown, but she dyed it black, but brighter black than Cole's

MORRO
Same black as Nya's

WU
It was blonde like Lloyd's when he was younger, but now it's white

GARMADON
Brown, now gray

MISAKO
brown, maybe a bit brighter than Garmadon

GRIFFIN
A bit bronze, brown

ASH
bright gray (due to Albinism)

BOLOBO
Mahogany Brown

JACOB
Dark Black

NEURO
Black and bright gray (due to his Powers)

SHADE
black

GRAVIS
nobody has EVER seen his hair, but it seems to be a really dark brown

KARLOF
black

PALEMAN
He is mostly invisible, so nobody can see the color. Actually, he is a ginger with a few white streams, caused by his powers

CHAMILLE
dyed her har purple, but her natural hair seems to be a goldish blonde

TOX
dyed Green, actually is a brunette

SKYLOR
A natural redhead

PIXAL
Silver as Nindroid, bright brown in her human form

BORG
black

SELIEL
actually a Ginger, but loves to dye her hair pink and cyan

ACRONIX
Black, but it went slightly brighter in Age

HARUMI
Bright blonde as a kid, now white (albinism)

VANIA
Gold

ME
Dark Dirty Blonde