Space Dust vs Megaboss Yellow

How close are they?

ΔE 11.5, fair: the same colour family, but not a straight swap. Megaboss Yellow is a little lighter, more saturated, cooler than Space Dust.

Can I use Megaboss Yellow instead of Space Dust?

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

Can I use Space Dust instead of Megaboss Yellow?

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