Color checks
A palette is not enough. Color needs roles.
- Ask what each color is doing.
- Check whether text and controls remain readable.
- Never rely on color alone for errors, success, or warning.
Quality lens
MeaningPrimary action, active state, selected item, warning, success, error.
ContrastText and controls must remain readable and distinguishable.
RestraintBrand color should support the product moment, not overpower it.