Typhon Ash vs Light Gray (IJA)

How close are they?

ΔE 11.7, fair: the same colour family, but not a straight swap. Light Gray (IJA) is a little lighter than Typhon Ash.

Can I use Light Gray (IJA) instead of Typhon Ash?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Light Gray (IJA) is a little lighter than Typhon Ash.

Can I use Typhon Ash instead of Light Gray (IJA)?

The same difference applies the other way round: Typhon Ash is a little darker.

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.