Paul Trouillebert occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Paul Trouillebert balances warm and cool with remarkable evenness, giving the composition its characteristic vibrancy. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #75673D delivers the chromatic peak at only 10.8% - a small shot of colour with outsized visual impact. 62 units of value range underpin the palette's structural clarity: the eye always knows where light falls. In the context of Paul Trouillebert's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.