Tyrian Navy vs Azure

How close are they?

ΔE 14.6, fair: the same colour family, but not a straight swap. Azure is a little lighter, more saturated, warmer than Tyrian Navy.

Can I use Azure instead of Tyrian Navy?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Azure is a little lighter, more saturated, warmer than Tyrian Navy.

Can I use Tyrian Navy instead of Azure?

The same difference applies the other way round: Tyrian Navy is a little darker, more muted, 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.