RGBA and the Alpha Channel
Explore the RGBA color model, focusing on the Alpha (α) channel, which controls the opacity (transparency) of a color, allowing backgrounds to show through.
Explore the RGBA color model, focusing on the Alpha (α) channel, which controls the opacity (transparency) of a color, allowing backgrounds to show through.
Learn how to use the CSS color property to set the foreground color of text, and explore the four primary ways to define color values in CSS: keywords, HEX codes, RGB/RGBA, and HSL/HSLA.