HSL and HSLA vs. RGB and RGBA in CSS

HSL colors in CSS have gained popularity due to improved browser support, offering an alternative to the traditional RGB and hexadecimal color models. Unlike RGB, which requires specifying red, green, and blue values, HSL (Hue, Saturation, Lightness) allows for more intuitive color manipulation by adjusting hue angles and percentage-based saturation and lightness. This flexibility makes HSL particularly useful for frontend developers and designers looking to create quick color variations in tools like Figma and CSS. The article highlights how HSL can be used to develop flexible and accessible color systems, contrasting it with the limitations of named and hex colors. By using CSS HSL functions, developers can maintain consistent hues while experimenting with different shades and tints, which facilitates the creation of timeless color palettes for user interfaces.