Lead Grey

Several ranges orbit this color without landing on it. Here is the closest each brand manages, nearest first:

• Closest Scale75 equivalent: Scale75 Deep Blue, a near match with visible drift up close (delta E 2.3).
• From Monument Pro Acryl: Monument Pro Acryl Warm Grey, close, with a hint of drift side by side (delta E 2.6).
• Humbrol's closest color: Humbrol Black Grey, a near match with visible drift up close (delta E 3.4).
• Nearest in the Two Thin Coats catalog: Two Thin Coats War Master Green, close, with a hint of drift side by side (delta E 3.5).
• Best P3 Paints option: P3 Paints Ironhull Grey, workable at tabletop distance, not up close (delta E 4.0).
• From Vallejo: Vallejo Sombre Grey, a usable stand-in rather than a twin (delta E 5.3).

The drift here is spread thinly across hue, lightness and saturation rather than leaning one way, so the mismatch reads as a general haze at delta E 2.3 rather than an obvious shift.