The Color Paradox - Empirical Underdetermination and the Limits of Truth Determination

This paper examines the proposition: “There are always colors recognizable by human beings that no human being has yet recognized.” The example is used to investigate a philosophical question about empirical evidence, not to offer a contribution to color psychology. An ordinary search has two possible outcomes: a previously unrecognized color is found, or no candidate is confirmed. A discovery establishes that a color was previously unrecognized at that point, but it does not establish that another unrecognized color will remain at every later stage. A failed search, in turn, does not show that no such color exists. The paper explains why these ordinary finite search outcomes leave the proposition undecided, while distinguishing this result from a claim of absolute empirical undecidability: a scientifically warranted finite boundary and a complete census could in principle have greater evidential force. The discussion relates this case to induction, empirical warrant, deductive dependence, bivalence, and the distinction between truth and decidability. It does not prove that bivalence is false or that the proposition lacks a truth-value. Instead, it asks whether the case gives reason to leave an independent ontological assignment of truth open when the available empirical considerations do not settle the claim.