Overtone Color

Overtone Color develops semi-permanent hair dyes infused with conditioning treatments, operating from its headquarters in Colorado since 2014. The company's signature product line includes the Mushroom Brown collection and specialized formulations for different base hair colors. Their hair care portfolio spans daily conditioners, coloring treatments, and maintenance products available through direct-to-consumer channels and select retail partners. The brand's technical documentation includes detailed shade charts, ingredient lists, and application protocols for professional and at-home use. Their educational content covers color theory, product chemistry, and maintenance techniques specific to semi-permanent hair coloring. Overtone maintains transparency about their cruelty-free manufacturing processes and vegan formulations. Allure magazine has recognized Overtone's contributions to the hair care industry through multiple editorial features and award nominations. The company collaborates with hair care professionals to develop new shade formulations and application methods. Their research focuses on combining deposit-only color technology with plant-based conditioning agents for minimal processing impact.