Mid-key values give Orientalism its characteristic quietness - nothing blazes, nothing disappears. Warm and cool are kept in productive tension, creating the kind of chromatic harmony that sustains the eye. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #596AA5 delivers the chromatic peak at only 10.8% - a small shot of colour with outsized visual impact. Value range is moderate at 52 units - enough contrast for legibility, not so much as to fragment the tonal unity.