Viewport styles

What the colors in the 3D viewport mean, for every kind of geometry and state.

Lines

Solid sketch lines change color with their constraint state; construction and projected geometry draw dashed in their own colors.

Kind	Normal	Hovered	Selected
Unconstrained — can still move
Fully constrained — dimensioned and immobile
Construction — reference geometry, never part of the solid; shows only inside its own sketch
Projected — traced from outside the sketch (press Y); follows its source

Points

Line endpoints and circle centers.

Normal	Hovered	Selected

Faces

Faces highlight when hovered — for picking a face to sketch on or extrude.

Normal	Hovered

Dimensions

Committed dimensions draw in grey; hovering one (to drag its label or double-click to edit) recolors it with the edit accent.

Kind	Normal	Hovered
Linear
Angle

Bodies

A selected body fills in a more saturated blue; a hovered one in a warm gold-grey. In wireframe mode the lines recolor instead of the fill.

Normal	Hovered (Elements pane)	Selected