If one thinks to much about the mixture of colors, the color viewed is devalued. Green is green, according to Husserl, not a mixture of blue and yellow subtractives. Still, color is a personal and subjective phenomena, further complicated by differences in human senses, such as color blindness. Cognition analysis is the detailed comparison between the phenomena as presented in consciousness and the universal form of the phenomena. We, as humans, struggle to align our experience of color with our scientific knowledge of color.
Phenomenology attempts to reconcile what humans experience with what humans suppose know via theory.
What a phenomenologists considers important is that which can be experienced via the human senses. After reduction and abstraction, what remains is what an individual knows, regardless of the scientific or transcendental data. After removing the transcendental and the scientific, what remains is the Phenomenological Residue of the phenomena. Phenomenological Ego is the stream of consciousness in which one acquires meaning and reality from the surrounding environment. Husserl considered it a great mystery and wonder that a group of beings was aware of their existence, in effect human consciousness is the phenomenological result of introspection.