Cosmic Dust vs Valkyrie Yellow

How close are they?

ΔE 11.1, fair: the same colour family, but not a straight swap. Valkyrie Yellow is a little darker, more saturated than Cosmic Dust.

Can I use Valkyrie Yellow instead of Cosmic Dust?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Valkyrie Yellow is a little darker, more saturated than Cosmic Dust.

Can I use Cosmic Dust instead of Valkyrie Yellow?

The same difference applies the other way round: Cosmic Dust is a little lighter, more muted.

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.