Nihilakh Oxide vs Unbleached Titanium

How close are they?

ΔE 42.1, loose: different enough that you should pick on purpose. Unbleached Titanium is noticeably lighter, more muted, warmer than Nihilakh Oxide.

Can I use Unbleached Titanium instead of Nihilakh Oxide?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 42). Unbleached Titanium is noticeably lighter, more muted, warmer than Nihilakh Oxide.

Can I use Nihilakh Oxide instead of Unbleached Titanium?

The same difference applies the other way round: Nihilakh Oxide is noticeably darker, more saturated, cooler.

ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.