International audienceDrawing on the qualitative study of three French local governments (Paris, Nantes and the Seine-Saint-Denis department), this article examines the implementation of local anti-discrimination policy during the 2010s. To what extent have these local governments, particularly eager to assert "diversity" values, renegotiated the dominant, colour-blind perspective prevailing at the national level? To address this question, we examined how they used a policy instrument called the 'Diversity Label'. We found that in the three cases, the commitment to the label reinforced both the institutionalization and the managerialization of anti-discrimination policy. Yet, in Nantes and Paris, it also led to a deracialization of anti-dis...