Last updated: August 2026
At ColorHexHub (accessible from https://colorhexhub.com), accessible privacy and data protection are core priorities. This Privacy Policy document outlines the types of information collected and how it is processed when you use our website and studio tools.
ColorHexHub is built as a client-side color mathematics utility suite. All color format conversions (HEX, RGB, HSL, HSV, CMYK, LAB, XYZ, OKLAB, OKLCH), contrast calculations, color mixing, palette generations, and image extraction algorithms execute 100% locally within your device browser memory. No color data or images uploaded to tools are sent to or stored on external servers.
We utilize browser localStorage solely to enhance user experience—specifically to persist your recent search queries and user theme preference (light/dark mode). This data remains exclusively on your local device and can be cleared at any time through your browser settings or in-app clear buttons.
ColorHexHub may display third-party advertisements (such as Google AdSense) to keep our tools free for everyone. These third-party ad vendors may use cookies or web beacons to serve ads based on user visits to this website and other websites on the Internet. Users may opt out of personalized advertising by visiting Google Ads Settings.
We may use anonymized web performance analytics tools to monitor site responsiveness, page load speed, and user navigation patterns. Analytics data is aggregated anonymously and contains no personally identifiable information (PII).
If you have additional questions or require more information about our Privacy Policy, please contact us via our Contact page.