You can change and use any colors you would like.

Swap Instructions:

Start with Black

At layer #7 (0.64mm) swap to Lava Red

At layer #8 (0.72mm) swap to Bottle Brown

At layer #9 (0.8mm) swap to Azure Blue

At layer #10 (0.88mm) swap to Sample Green

At layer #11 (0.96mm) swap to Cream

At layer #12 (1.04mm) swap to Orange

At layer #16 (1.36mm) swap to White for the rest.