Contact DelightfulDev

DelightfulDev is a small, independent, ad-supported site — there is no support team standing by, but a real person reads what comes in to support@delightfuldev.com.

A few things this address is genuinely useful for: a tool that gave you a result you think is wrong (say which one — the px, rem & em converter, colour converter, aspect ratio calculator, contrast checker, viewport units calculator, or clamp() generator— and the values you entered); a utility you wish existed on the site; an out-of-date fact or broken link in the blog, learn section, or the Web & Computing Museum; or a bug in how a page looks or behaves on your device.

There’s no fixed response time to promise, and no ticket number or live chat — email is read and handled as it comes in. If your question is really about an accessibility requirement you have to meet, a design decision, or a specific project, an accessibility specialist or your own testing against real assistive technology will give a more authoritative answer than this site can; DelightfulDev’s tools produce general estimates to speed up authoring, not professional design, engineering, or accessibility advice.

Before writing in about a result, it can help to double-check the values you entered — a root font-size, a viewport width, a hex string, or which unit a number is in are the most common source of a surprising answer. If it still looks wrong after that, that’s exactly the kind of message worth sending.