What is the OKLCH color format in CSS all about?

The article by Evil Martians discusses a new approach to using colors in CSS that favors the HSL (Hue, Saturation, Lightness) color space over the traditional RGB (Red, Green, Blue) model. The author begins by explaining why the RGB model, despite being widely used, has its limitations when it comes to styling in CSS. The HSL space provides a more intuitive way of creating colors, making it especially helpful for designers and developers alike. With clear separations of hue, saturation, and lightness, HSL allows for quicker adjustments and experimentation with colors. The article also includes practical examples of using HSL in CSS, making it a valuable resource for anyone looking to enhance their web styling skills. In conclusion, the author encourages exploration of HSL as a modern alternative to RGB, particularly in projects that require a high level of precision in color selection.