How is the red blade color on Sekiro replicas achieved?
Updated Feb 2026
The crimson and deep burgundy tones that define Sekiro's blade aesthetic are produced through controlled heat treatment and specialized post-forging finishing techniques applied directly to the steel surface — not through paint, powder coating, or adhesive film. The process involves precise temperature management during the quenching phase combined with surface treatments that develop and stabilize the coloration at a metallic level. This means the finish has far greater longevity than painted alternatives and maintains its character even under handling or bright display lighting. The result is a blade that photographs with genuine depth rather than the flat, uniform look of a coated surface.
