CSS Colours
There are many ways to create colours in CSS. This short video explains all the different ways you can add colours for elements with CSS.
p {
color: red;
color: #f00;
color: #ff0000;
color: #ff33ccff;
color: rgb(255, 0, 0);
color: rgba(255, 0, 0, 1);
color: hsl(0deg, 50%, 50%);
color: hsla(0deg, 50%, 50%, 1);
}
8 Digit HEX
The last two digits in an 8 digit hex value are for the alpha
Remember
Research has show that you understand and remember content better with videos played back at 1.5 - 1.6 times normal speed.
Backgrounds
In the backgrounds of elements you can use colours as well as images.