Indigo is one of those rare crossover dark neutrals that can flex between palettes depending on how it’s styled. For Deep Autumn, it works best when paired with earthy, warm tones to bring out its richness. For Deep Winter, it holds enough depth and saturation to stand up to high contrast and jewel tones without looking faded. Cool Winter can also wear it well thanks to its cooler undertone, especially when styled with clean, crisp colours. Compared to black, indigo often feels more dimensional and easier to wear day-to-day, making it a strong wardrobe foundation for deeper seasonal palettes.