|Component of Microsoft Windows|
|Introduced in||Windows Longhorn build 4042 (Lab06 n)|
|Last included in||build 4093|
Slate was the main visual style used in later builds of Windows Longhorn from 4042 (Lab06_n) to 4093 that replaced Plex. It mostly used a gray color and worked in conjunction with Jade as the main themes of Milestone 7 builds.