2 posts tagged with "colors"

Creating a color palette where every color is readable against every other color is a high-level design challenge. As the number of colors in your palette increases, the "contrast space" shrinks significantly.

In this article, we'll build a script that uses an iterative "Collision-Check" algorithm. It generates a candidate color, checks it against every color already in the palette, and only keeps it if it passes the WCAG AA threshold against all of them.

Converting colors in Python is a fascinating mix of dictionary lookups (for names like "tomato") and coordinate geometry. While we can use the built-in colorsys module for some parts, we'll need the webcolors library to handle CSS names and some custom math to reach the more "exotic" formats like HWB and CMYK.