Try these out. Fun names, distinct color
Bluvioletlight (darkblue with blue light)
Greenmind (green w/ pink light)
Violenta (magenta w/ purple light)
Redweld (an order 66 red; set: 66,0,0)
Cyanguardian (temple guardians' lightsaber w/ cyan glow)
Magentle (black w/ touch of magenta)
Indiglow (yep)