# WINDOWAREACOLOR System Variable [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [System Variables](Help%20System/GSTARCAD/2027/System%20Variables/(System%20Variables).md) → [W](Help%20System/GSTARCAD/2027/System%20Variables/W/(W).md) ## Function Description: The WINDOWAREACOLOR system variable is used to control the color of the transparency selection area when window selecting. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 150 | | Range | 1 ~ 255 | The SELECTIONAREA system variable should be turned on to display colors. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/systemVariables_Wgsv/WINDOWAREACOLOR.html) · © Gstarsoft Co., Ltd.