HSLA stands for Hue, Saturation, Lightness, and Alpha. Alpha is the process of combining an image with a background to create the appearance of partial or full transparency. While it is sometimes described as a color space, it is actually simply a use of the HSL color model, with extra information (alpha).

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.