The item that differs from its neighbours is the one that gets noticed and remembered.
Law · Attention
Tag
contrast
Entries tagged contrast, drawn from across the library. Tags cut through the section structure, which is where most of the useful connections are.
8 entries across 3 sections
Type
Category
Level
8 entries
The order in which elements are noticed, controlled by size, weight, colour, position and space.
UI foundation · Visual design
Difference is what makes anything perceivable, and it is measurable for text against its background.
UI foundation · Visual design
The dimension that determines contrast, hierarchy and whether text can be read at all.
UI foundation · Color
Most of an interface is neutral, which makes the grey ramp the most used and least discussed part of a palette.
UI foundation · Color
Not an inversion. A second theme with its own contrast, elevation and saturation rules.
UI foundation · Color
Lines that separate, which should be the second choice after space rather than the first.
UI foundation · Form and depth
A practical WCAG 2.2 AA review pass, ordered so the checks that find the most problems come first.
Checklist · Accessibility