David Aerne

Agent skill for color science expertise. Many references covering color spaces, accessibility (APCA, WCAG), palette generation, pigment mixing, and historical color theory. Works with Claude Code, Codex, Cursor, Copilot & others.

Transform any color into a full palette by copying the perceptual DNA of Tailwind, Radix, and other design systems

Reactive TypeScript design token system for defining primitives, semantic roles, and derived UI tokens with dependency tracking and multi-format export.

A tool-agnostic design token synchronization system

OKLCH palette generator with intuitive parameters (sequential, diverging, qualitative) — gamut-relative saturation, cusp/shared chroma modes, in-gamut by construction.

Chroma relative to the gamut shell (cusp) in OKLCH/LCH/LCHuv/HCT. Dependency-free, LUT-backed.

Generative color palettes from a raytraced scene. Edit the conditions, not the colors

Generative puffy lettering as SVG: grow the letters of any font into one coherent hand.

4444 color names, blue-noise sampled over the Rec2020 gamut in OKLab — evenly distributed perceptually, tiered by gamut (sRGB / P3 / Rec2020)

Fit a bezier easing (quadratic or cubic) to an existing size scale — the curve owns the scale

Scrub through the history of the color-names dataset — a GPU (cosmos.gl) time visualization

A Claude Code plugin that gives each Claude model a permanent astrological identity (LLM-chosen sign + color) and subtly tints its tone day by day.

Lecture deck: palette generation — CMU 60-212