|Colours: in philosophy among other things, the question of how individual > sensory impressions can be generalized or objectified. See also qualities, qualia, perception, inverted spectra, private language.|
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Color: observation predicates (unconsciously, frequencies) - not by meters - ((s) Instruments do not name colors).
Color / color concept / color predicates / hue / Read: there’s not a set of hues, the union of which reflects some colors that are expressed by our color terms - instead: rough sets: from elements whose quality is fuzzy, not their membership.
Me I Albert Menne Folgerichtig Denken Darmstadt 1988
HH II Hoyningen-Huene Formale Logik, Stuttgart 1998
Re III Stephen Read Philosophie der Logik Hamburg 1997
Sal IV Wesley C. Salmon Logik Stuttgart 1983
Sai V R.M.Sainsbury Paradoxien Stuttgart 2001