ToolFesto Color Converter

<p>Colors are one of those things that seem simple until you need one. "Just pick a nice blue" sounds easy, and then you spend forty minutes cycling through a color picker,

<h2> Introduction </h2> <p>In 2025, I started building a color manipulation library called colordx. The frontend ecosystem is moving towards CSS Color 4: OKLCH, OKLab, Display-P3,

<p>Designers hand you a mood photo — a sunset, a product shot, a piece of packaging — and say <em>"use these colors."</em> No hex codes, no tokens, just a picture. Here's a