Safety Orange vs Fire Dragon Bright

How close are they?

ΔE 6.7, close: similar, with a visible difference side by side. Fire Dragon Bright is more saturated than Safety Orange.

Can I use Fire Dragon Bright instead of Safety Orange?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Fire Dragon Bright is more saturated than Safety Orange.

Can I use Safety Orange instead of Fire Dragon Bright?

The same difference applies the other way round: Safety Orange is 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.