This article weighs the meaning, potential, and pitfalls of the concept of “racial capitalism” for studying the nexus of racial division and the economy. The concept has spread like wildfire in Anglophone social science since its≠ introduction in Cedric Robinson’s revisionist account of the rise of capitalism as racializing, but it remains epistemically inchoate and analytically problematic. The critique of leading uses and common corollaries of the term shows that it stipulates that which needs to be explicated, namely, the “articulation” of capitalism “through race,” which is not a structural invariant but ranges from coevalness and synergy to parasitism and disconnection. The notion cannot accommodate the varied bases of race as a naturalizing and hierarchizing principle of vision and division as well as the historical peculiarity of the economic variant of slavery in the Atlantic world. Advocates of “racial capitalism” need to put in the hard work of epistemological elucidation, logical clarification, and historical elaboration needed if they are to make the label more than a “conceptual speculative bubble.”