For millennia, the Jedi Order lit lightsabers in every color and hue imaginable. However, following the Battle of Ruusan, the hues of most available crystals had been limited to either blue or green. Lightsaber color crystals could also be compressed, resulting in a pulsating blade, or they could be unstable, resulting in a core which swirled and sparkled. The following is a list of all known blade colors.
* Amber
* Aqua (Galen Marek's modified lightsaber)
* Blue
* Black[5] (White w/black core)
* Blue, Dark (such as Anakin Skywalker's lightsaber, Kenobi's Legacy)
* Blue, Icy
* Blue, Jade
* Guardian, Blue (Ultra saber product)
* Bright Gold
* Bronze (B'nar's Sacrifice)
* Bronze w/ yellow core (Heart of the Guardian)
* Brown
* Clear (Barab Ore Ingot)
* Crimson (such as Adi Gallia's lightsaber in 32 BBY)
* Cyan
* Cyan w/ silvery glow (Mantle of the Force)
* Emerald (such as Jacen Solo's lightsaber before his ascension to Sith Lord)
* Gold
* Gray
* Green
* Green, Dark
* Green, Jade
* Green, Light
* Consular, Green (Ultra saber product)
* Indigo
* Lava (Lava crystal)
* Magenta
* Orange (such as Kyle Katarn in 10 ABY or Freedon Nadd)
* Fire, Orange (Ultra saber product)
* Pearl White (Krayt Dragon Pearl)
* Pink (Bane's Heart)
* Rainbow (Shifts through the color spectrum)
* Red (Darth Andeddu's Crystal, generic Sith/Dark Jedi lightsaber)
* Red, Blood (Qixoni)
* Red, Dark
* Red, Light
* Reddish-purple (Lambent)
* Blazing, Red (Ultra saber product)
* Silver (Durindfire)
* Silvery-blue
* Silvery-green (Viridian crystal)
* Adegan, Silver (Ultra saber product)
* Teal (Sunrider's Destiny)
* Violet (such as Mace Windu, Anakin, and Jaina Solo's lightsabers)
* Violet, Dark
* Violet, Light
* Viridian
* White
* Yellow
* Yellow, Dark
* Yellow, Light
* Yellowish-green
* Yellowish-orange