1 issue tagged with this topic.
A hex code is not a color — it is an instruction to a device that interprets it according to its own calibration, color profile, and display technology. The same #2563eb looks different on a MacBook Pro XDR display, a budget Android phone, a Windows office monitor, and a printed brochure. This issue explains why cross-platform color inconsistency happens, which differences are acceptable, and what designers can actually do to narrow the gap.