Glowing Inferno vs Khador Red Highlight

How close are they?

ΔE 14.7, fair: the same colour family, but not a straight swap. Khador Red Highlight is a little darker than Glowing Inferno.

Can I use Khador Red Highlight instead of Glowing Inferno?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Khador Red Highlight is a little darker than Glowing Inferno.

Can I use Glowing Inferno instead of Khador Red Highlight?

The same difference applies the other way round: Glowing Inferno is a little lighter.

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.