Axolotls can be found in five different colors: Lucy pink , Wild brown , Gold, Cyan and Blue.
The four common colours are lucy pink , wild brown , gold yellow , and cyan actually whitish with aqua.
Sadly, there's no quick trick to improve the odds - you just have to breed Axoltols as fast and as often as you can.
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But you can get this name by finding the water mobs that live under deep.
Enjoy the new baby blue axolotl.