Wazdakka Red vs Majin Pink

How close are they?

ΔE 29.7, loose: different enough that you should pick on purpose. Majin Pink is noticeably lighter, more saturated, cooler than Wazdakka Red.

Can I use Majin Pink instead of Wazdakka Red?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 30). Majin Pink is noticeably lighter, more saturated, cooler than Wazdakka Red.

Can I use Wazdakka Red instead of Majin Pink?

The same difference applies the other way round: Wazdakka Red is noticeably 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.