Cosmic Dust vs Golden Cream

How close are they?

ΔE 22.2, loose: different enough that you should pick on purpose. Golden Cream is a little darker, much more saturated, warmer than Cosmic Dust.

Can I use Golden Cream instead of Cosmic Dust?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 22). Golden Cream is a little darker, much more saturated, warmer than Cosmic Dust.

Can I use Cosmic Dust instead of Golden Cream?

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