HueCheck Palette Lab

Support

Need help with HueCheck Palette Lab or found a problem? Email support@zovo.one with a description of what you asked ChatGPT and what happened. We reply within 2 business days.

Common questions

The plugin was not used. Mention it by name in your request, for example "Use HueCheck Palette Lab to ...".

Is my data stored? No. See the privacy policy.

What can it not do?

Checks colour values only: it cannot read colours from images, screenshots, PDFs or live web pages
WCAG 2.x contrast is a numeric test; it does not judge colour-blindness simulations, font weight rendering, or overall accessibility conformance
APCA values come from a draft method and are informational only
Translucent colours are composited in sRGB over the given background (or over white for palettes)