Privacy Policy

Shikifu Codex is an independent reference for Sanzo Wada's A Dictionary of Color Combinations, operated by MugenLabs Ltd, a company registered in England and Wales (company number 14706689). MugenLabs Ltd is the data controller for this site. This policy explains what information is collected when you visit, how it is used, and the choices you have.

The site has no accounts, sign-ups or contact forms, and does not ask you for personal information. We do not sell personal information.

Anything you pin to your palette is stored only in your browser's local storage, on your own device. It never leaves your browser and is not transmitted to us or anyone else; clearing your browser data removes it.

To keep the site free, we display ads served by Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.

Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at aboutads.info.

If you are in the European Economic Area, the United Kingdom or Switzerland, you will be shown a consent choice before any personalized-advertising cookies are set, and ads can be shown without them.

For more on how Google uses data from sites that use its services, see Google's Privacy & Terms.

Some links on this site to the printed books are Amazon affiliate links. As an Amazon Associate we earn from qualifying purchases made through them, at no extra cost to you. Following such a link takes you to Amazon, where Amazon may set cookies to attribute the visit; how Amazon handles your data there is governed by Amazon's Privacy Notice. This site itself sets no cookies for affiliate purposes.

We use PostHog to understand how the site is used — for example which pages are visited. Analytics run without cookies and without persistent identifiers unless you accept the advertising consent prompt, in which case analytics may use local storage and a cookie to recognise return visits. This data is not used to identify you personally.

Depending on where you live, you may have the right to access, correct or delete personal data held about you, or to object to its processing. Because the site itself stores no personal data on our servers, most such requests relate to the advertising cookies described above, which you control through the opt-out links in this policy and through your browser settings.

This site is not directed to children under 13, and we do not knowingly collect personal information from them.

We may update this policy from time to time. Any changes will be posted on this page with a revised “last updated” date.

Questions about this policy can be sent to MugenLabs Ltd at hello@shikifucodex.com.