All UX laws

WCAG baselines

A few measurable rules cover most accessibility wins.

How to apply it

Hit 4.5:1 text contrast, 44pt targets, labelled inputs, and visible focus.

Practise it on a real challenge

Match each accessibility need to its rule

Accessibility feels fuzzy until you anchor it to a few measurable rules.

More UX laws

  • 60-30-10 Rule
  • 8-pt Spacing Scale
  • Accessible contrast
  • Aesthetic-Usability Effect
  • Alignment Principle
  • Calibrated Trust
UX QuestUX LawsPricingAboutContactPopular UX laws:Hick's LawFitts's LawDoherty ThresholdMiller's LawLaw of ProximityAesthetic-Usability EffectVisual hierarchyAccessible contrastAll UX laws