Hydra Turquoise vs Hiril Blue

How close are they?

ΔE 14.1, fair: the same colour family, but not a straight swap. Hiril Blue is noticeably lighter, cooler than Hydra Turquoise.

Can I use Hiril Blue instead of Hydra Turquoise?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Hiril Blue is noticeably lighter, cooler than Hydra Turquoise.

Can I use Hydra Turquoise instead of Hiril Blue?

The same difference applies the other way round: Hydra Turquoise is noticeably darker, warmer.

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.