What is the result if a geometry is displayed in blue in SolidWorks?

In SolidWorks, when geometry is displayed in blue, it indicates that the entities are under-defined. Under-defined geometry means that the shape or position of the geometry can still be changed. This occurs when there are fewer constraints than necessary to completely fix its position, orientation, or size. As a result, the user can still drag or modify the geometry freely, and it does not have a fully defined spatial status.

In contrast, fully defined geometry would typically be shown in black, indicating that it has enough dimensions and constraints applied to ensure its position and size cannot be altered without removing some constraints. Fully constrained means that all degrees of freedom are removed, allowing for no further manipulation.

The options indicating errors or misalignment do not correlate to the color blue, as blue specifically denotes under-definition. This distinction between the various states of geometry is essential in SolidWorks, guiding users to achieve the intended design stability and integrity.