ceramic pigment
Pigment
Melanin is the pigment that colors skin. Other words for pigment in general are melanin, tint, color, dye, and hue.
Shade is another word for color. Additional synonyms include pigment and hue.
sienna bro
Hue, shade, tint hint of light pastel faint pale
a albino has no pigment
dirty brown
Sienna could be the word you want.
Hazel eyes
Brownish red.
Sepia
Dark brown