Linear Cosine Palettes(2025)

Article excerpt

A data visualization specialist explores cosine palettes, a mathematical approach to generating color schemes based on periodic cosine functions. Rather than hand-picking colors, the method uses adjustable parameters, frequency, phase, amplitude, to create harmonious, continuous gradients across the color spectrum. The technique offers a systematic alternative to traditional palette design, allowing creators to fine-tune aesthetics through mathematical manipulation. This approach proves useful for anyone generating multiple color schemes or seeking reproducible, scalable color systems for data visualization and design work.