Privacy

If you allow it, this site uses Google Analytics 4, a service from Google, to understand which pages are visited and how people find the site. Google Analytics can set cookies in your browser to tell visits apart. It does not load until you choose “Allow analytics”.

What it collects: pages viewed, time on page, how you arrived (referring site or campaign link), approximate location (country and city, derived from your IP address, which Google Analytics 4 does not store), device type, browser, operating system, screen size and language, and interactions such as clicks on outbound links. It is not used to collect your name, email or any account details, because the site does not ask for them.

How the data is used: only to see aggregate usage and improve the tool. I do not use it for advertising. Google processes the data under its own privacy policy.

Your choice: Reject optional tracking in the banner, or change your choice any time using the button below. Rejecting keeps Google Analytics off; withdrawing consent removes its cookies from this site and reloads the page. Your choice is saved on this device. The site works without Google Analytics.

You can also install the Google Analytics opt-out browser add-on, block or delete cookies in your browser settings, or use a content blocker.

The site does measure how the tool is used, so I can tell whether it is genuinely useful. Separately from optional Google Analytics, there are two parts to this, and neither identifies you.

1. Built-in hosting analytics. The site is hosted on Lovable, whose built-in project analytics records aggregate visit statistics: page views, visits, visit duration, bounce rate, referring website, device category and country. It does not use advertising cookies and does not build a profile of you.

2. Anonymous first-party usage events. When you use the tool, the site records that an action happened, in its own database. The recorded actions are: a blend was generated, a palette was generated, “another blend” or “pick again” was pressed, marker codes were copied, a result was shared, a palette card was downloaded, an Amazon marker-set link was opened, a link to @craftetcoffee was opened, and a shared result link was opened.

Each event stores only: the action name, the time, a random anonymous session identifier, the marker collection used, whether the result was a blend or a palette, the blend or harmony type, the palette size, which marker set an affiliate link pointed to, the page path, any campaign values described below, and whether the generation came from a repeat press. For blends, the event also records the anchor marker code used to start the generation, the final family sequence (for example “Yellow > Orange > Pink”) and the broad hue zone of the result. These three values describe the marker product and colour only — they contain no personal information about you. The full set of individual marker codes shown in a result is not stored.

When a blend or palette is generated, the site also records which marker-set combination was selected at the time (for example the 120 set on its own, or the 120 set plus the pastel set), how many sets that was, and how many measured colours were available. This is product-selection information about Ohuhu marker sets — it is not personal identity data and it tells me nothing about who you are.

Some links to the Ohuhu marker sets are affiliate links. If you click one and make a purchase, I may receive a commission at no additional cost to you. As an Amazon Associate I earn from qualifying purchases.

When you open one of those links, Amazon receives the request and the affiliate tag, and may set its own cookies on its own website. That is governed by Amazon’s privacy policy, not this one. This site only records that an Amazon link for a given marker set was opened — never what you looked at or bought.