Icy, cool, electric — the palette of icicles and deep indigo.
Cool Winter has the most distinctly cool palette of the winter family. Your colours are icy and pure — electric blue, cool fuchsia, icy pink, and deep navy. Nothing warm or muted works; everything reads best at high clarity.
The Atelier app reads your undertone, value, and chroma from a single selfie — and places you in one of twelve sub-seasons, with your full palette and reasoning.