# GFCLR2 System Variable [GstarCAD 2017](Help%20System/GSTARCAD/2017/Index.md) → [System Variables](Help%20System/GSTARCAD/2017/System%20Variables/(System%20Variables).md) → [G](Help%20System/GSTARCAD/2017/System%20Variables/G/(G).md) **Function Description:** The GFCLR2 system variable is used to specify second color for a two-color gradient fill. | | | | --- | --- | | Type | Strings | | Saved in | Not saved | | Initial value | "Yellow" | **Valid value including:** **Index Color:** an integer between 1 and 255, or color name of the front seven colors **True Color:** a RGB or HSL value between 000 and 255, the format is "RGB:000,000,000" **Color Books:** standard color system, wizard, and set text --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/G/GFCLR2%20System%20Variable--216bf04cf302.md) · [GstarCAD 2018](../../../2018/System%20Variables/G/GFCLR2%20System%20Variable--216bf04cf302.md) · [GstarCAD 2019](../../../2019/System%20Variables/G/GFCLR2%20System%20Variable--216bf04cf302.md) · [GstarCAD 2020](../../../2020/System%20Variables/G/GFCLR2%20System%20Variable--216bf04cf302.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/G/GFCLR2%20System%20Variable--216bf04cf302.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/G/GFCLR2%20System%20Variable--216bf04cf302.md)