Accessible Palette: stop using HSL for color systems

• chroma.js

  3 9,844 0.0 JavaScript

  JavaScript library for all kinds of color manipulations

This is the library the author references. I’ve used it myself and it works great

https://github.com/gka/chroma.js

• ClickHouse

  208 34,153 10.0 C++

  ClickHouse® is a free analytics DBMS for big data

  

The best article I've seen on this topic is https://www.handprint.com/HP/WCL/color1.html

Warning: super-long read, you will spend a day.

You'll be surprised, but I use some thoughts from this article in ClickHouse to color logs nicely: https://github.com/ClickHouse/ClickHouse/blob/master/base/ba...

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• apcach

  1 88 8.2 JavaScript

  JS color calculator for composing colors with consistent APCA contrast ratio.

Here's a color model built on Oklch, but instead of lightness uses APCA’s (WCAG 3) contrast ratio: https://github.com/antiflasher/apcach

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