Tenebrism works almost entirely in the lower half of the value scale, privileging depth over brilliance. Warmth dominates - the palette leans heavily on the yellow-orange-red arc of the colour wheel. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. #100C0D claims 42.9% of the surface, functioning as the work's tonal foundation. The highest-chroma note - #50291F - appears at just 5.3%, deployed as a precision accent against the quieter ground. 73 units of value range underpin the palette's structural clarity: the eye always knows where light falls. Together these qualities place the palette firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display.