Hyu-Sync, my fun side project

Published: (May 6, 2026 at 12:23 PM EDT)
1 min read
Source: Dev.to

Source: Dev.to

Cover image for Hyu‑Sync, my fun side project

Hyu‑Sync

Where it started

This project started because I wanted to create a colour wheel using canvas. After I got that working, I decided to build a colour picker that could convert colours into three different formats: Hex, HSL, and RGB.

Alongside that, I wanted a colour history feature to track colours I’d used before, since I was relying on different websites to store colours, look them up, check accessibility, and create palettes. So I decided to build one site that brought all of that together and made the whole process easier.

Features

  • Colour picker
  • Colour formatter (Hex, HSL, RGB)
  • Contrast checker
  • Colour history
  • Six different colour harmonies
  • HSL editor
  • Gradient editor
  • Custom palettes builder

Performance and Accessibility

I want this site to be accessible to everyone, so I’m continuing to improve its performance, such as avoiding re‑rendering the colour picker on load. I’m also continuing to learn more about accessibility so I can make it as user‑friendly as possible.

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