Below is a list of colors mentioned in My Immortal.
Colors[]
Blak[]

Blak, or black, is a color resulting from the absence of light. In My Immortal, black is a color that all goffs love. However, posers like Voldemort sometimes use it too.
Pnik[]

Pnik or pink is a preppy color, though Enopby has a pink coffin.[1]
Red[]
Red is a goffic color. It is the color of blood, and of Draco Malfoy's contacts.
White[]
White is a goffik color, as it is the color of vampires' skin. It is also the color of Ebony's teeth.
Blue[]
Ebony's eyes are blue, much like Amy Lee.
Purple[]
Ebony has purple streaks in her hair, so it can be presumed be be a goffic color.