Affect permeates understandings of racial and cultural mixture as well as racial democracy in Brazil. Sentiments of interconnectedness, harmony and conviviality shape the ways in which Brazilians of diverse races/colours feel identity and belonging. These sentiments also drive hopeful attachments to possibilities for moving beyond race, influencing how people encounter and relate to racism and inequality. However, studies of race in Brazil tend to either take the affective for granted as positive unifying force or ignore its role in shaping the appeal of dominant racial discourses on identity, nation and belonging. Through an examination of the different ways people feel, experience and live orientations towards mixture and racial democracy as the dominant affective community, this paper analyzes the role the affective plays in constituting racial ideologies and shaping anti-racist action. I explore the ways histories of race, racism, privilege and disadvantage generate unequal attachments to and experiences of mixture and racial democracy as what Sara Ahmed calls ‘happy objects’, those objects towards which good feeling are directed, that provide a shared horizon of experience, and that shape an affective community with which all are assumed to be aligned. Not everyone attaches themselves to the same objects in the same way and for the same reasons – the affective community involves positive, hopeful attachments for some and an unhappy, alienating and unequally shared burden for others. These affective states demonstrate that histories of race and racism cannot be wished away through commonly asserted attachments to abstract ideals of shared belonging. At the same time, examining these affective states provides deeper understanding of the ways unequal attachments move people towards action or inaction in relation to race, racism and discrimination.