John Lavery occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. John Lavery keeps warm and cool in parity, a balance that lends the work a perceptual shimmer. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. #853426 delivers the chromatic peak at only 3.2% - a small shot of colour with outsized visual impact. Value range is moderate at 53 units - enough contrast for legibility, not so much as to fragment the tonal unity. This is the light John Lavery preferred, made measurable.