About Satura

Satura helps anyone identify, understand, and adjust color - privately, on any device, online or off. It's built for people with and without color vision deficiency.

The free core runs entirely on your device. Color identification, the CVD simulator and the vision test are on-device math - no account, no server, no camera frames leaving your phone.

Color names come from the open-source meodai/color-names dataset (MIT, © 2017 David Aerne). Satura uses only open data - no Pantone or RAL.