Colors
Rhinoceros > Preferences > Colors
The Colors options manage and define the colors of the Rhino interface.
Viewport colors
Viewport background
The color of the working area background behind the grid lines.
Major grid line
The color of major grid lines.
Minor grid line
The color of minor grid lines.
X/Y/Z-axis line
The color of the construction plane x, y, and z axes.
Object display
Selected objects
The color of selected objects.
Locked objects
The color of locked objects.
New Layers
The color for new layers.
Interface objects
Feedback
The color of the feedback curves. One example of a feedback curve is the line you see when you drag objects.
Tracking lines
The color of the tracking line. One example of a tracking line is the line you see when you use elevator mode.
Crosshair
The color of the full-screen crosshairs.
Restore Defaults
Restores the default system values. All custom color settings will be lost.