Mykola Yaroshenko is low-key throughout, a quality associated with Obsidian Cinder - deep shadows dominate the composition. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. Mykola Yaroshenko gives 63.3% of the composition to a single #121313 - a decisive chromatic anchor. The most saturated colour, #D4CDB7, is reserved to 1.7% of the surface, where it acts as a focal punctuation. At 66 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. In the context of Mykola Yaroshenko's full range of palettes, group 5 represents one movement in an ongoing chromatic dialogue.