# labeldefs
> [HTML Version](labeldefs.htm)
As with the global attributes, each set of label definitions is made up of one or more _attrib=value_ clauses, separated by a tilde. Two consecutive tildes are used to separate the clauses for one label from those of another label. The **cmd** and **label** clauses are mandatory; the rest are optional:
| **Option** | **Description** |
|------|------|
| cmd= | (mandatory) click string to send when label clicked, e.g. VK\_xF101 |
| label= | (mandatory) text to display in label |
| enabled=0/1 | disable/enable the tab |
| RGBbg=r,g,b | background color for the unselected tab labels. |
| RGBbgSel=r,g,b | background color for the currently selected tab label |
| RGBbgClient=r,g,b | background color for the client panel. Also sets RGBbgSel to match, if not already set. |
| RGBbgClientStart=r,g,b~RGBbgClientEnd=r,g,b | alternative to RGBbgClient; creates a gradient background |
| RGBfg=r,g,b | foreground color for the unselected tab label text. |
| RGBfgFlyby=r,g,b | foreground color for the tab label text when the mouse is over it. |
| RGBfgSel=r,g,b | foreground color for the text in the currently selected tab label |
| tip= | tooltip text for the label |