Note: Chromatic orbs cannot reroll the same color permutation twice, so the chromatic success chance is always higher than the drop rate.
For mono-requirement items, on-color: 0.9 * (R + 10) / (R + 20)
For mono-requirement items, off-color: 0.05 + 4.5 / (R + 20)
For dual-requirement items, on-color: 0.9 * R1 / (R1 + R2)
For dual-requirement items, off-color: 10% flat chance, regardless of requirements
The formulas and color chances given are not guaranteed to be right (but I tried!)
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Made by Siveran
. Last updated Aug 4, 2017.