Last updated: August 2026
ContrastLab does not collect, transmit, sell, or share personal data.
Contrast checks, color analysis, photo color picking, camera color identification, saved palettes, and history are processed locally on your device. An internet connection is not required.
Photos and camera input are used only to identify colors inside the app. They are not uploaded or sent to any server.
ContrastLab does not require an account and does not use analytics, advertising, tracking, or third-party services.
Delete ContrastLab from your device to remove its locally stored app data.
For support, contact the developer through LinkedIn.