You can use ANY paint job as long as it follows the RGB color code
*purple*
R:  106
G:  0
B:  255
-------
*black*
R: 0
G: 0
B: 0
or hex code
*purple*
6A00FF
*black*
00000
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Like again, you do NOT have to use these but in events you DO so we can identify you.
We recommend using this in public to represent us but you do NOT have to.