Color can really bring your pages to life.

• Color not only brings your site to life, but also helps convey the mood and evokes reactions.
• There are three ways to specify colors in CSS: RGB values, hex codes, and color names.
• Color pickers can help you find the color you want.
• It is important to ensure that there is enough contrast between any text and the background color (otherwise people will not be able to read your content).
• CSS3 has introduced an extra value for RGB colors to indicate opacity. It is known as RGBA.
• CSS3 also allows you to specify colors as HSL values, with an optional opacity value. It is known as HSLA.

Example of color :

Understanding Color

Every color on a computer screen is created by mixing amounts of red, green, and blue. To find the color you want, you can use a color picker.