Ray-color, color palettes sampled off a raytraced tennis ball

Show HN: Pro Color Harmonies – A library for color harmonies

Ray-color, color palettes sampled off a raytraced tennis ball is a company in show hn launch.

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Hi HN,I built a TypeScript library for generating color harmonies that prioritise human perception over simple math.Most color libraries generate harmonies using simple hue rotations in HSL or HSV (e.g., Complementary = Hue + 180°). While mathematically "correct," this often produces unbalanced results—yellows become muddy browns, and perceived lightness varies wildly between hues.Pro Color Harmonies works entirely in the OKLCH color space. Instead of rigid formulas, it uses perceptual "styles" and "magic numbers" (heavily inspired by Ryan Feigenbaum's research) to generate palettes that feel naturally balanced.Key Features:- Muddy Zone Avoidance: The algorithm actively steers hues away from

The company sits in the show hn launch segment, where it competes on its core product or service.

Its current recorded stage is Show HN launch.

Website: meodai.github.io/pro-color-harmonies