Shin Gunto Gold vs Dragon's Gold

How close are they?

ΔE 18.0, loose: different enough that you should pick on purpose. Dragon's Gold is noticeably lighter, more saturated than Shin Gunto Gold.

Can I use Dragon's Gold instead of Shin Gunto Gold?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Dragon's Gold is noticeably lighter, more saturated than Shin Gunto Gold.

Can I use Shin Gunto Gold instead of Dragon's Gold?

The same difference applies the other way round: Shin Gunto Gold is noticeably darker, 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.