htpc@htpc:~% sudo framework_tool --rgbkbd         
error: a value is required for '--rgbkbd <RGBKBD> <RGBKBD>...' but none was supplied

For more information, try '--help'.
htpc@htpc:~% sudo framework_tool --rgbkbd 0xff0000
error: 2 values required by '--rgbkbd <RGBKBD> <RGBKBD>...'; only 1 was provided

Usage: framework_tool [OPTIONS]

For more information, try '--help'.
htpc@htpc:~% sudo framework_tool --rgbkbd 0 0xff0000 0xff8000 0xffff00 0x00ff00 0x00ffff 0x0000ff 0x8000ff 0xff00ff