HTML Images
Images put in with html can be very vital for the design of the piece. The HTML <img> tag is used to embed an image in a web page and they become a link to the webpage. The <img> tag creates a holding space for the referenced image. <alt> attribute provides an alternate text for an image, if the user for some reason cannot view it. This is important to if someone is blind and on the page they need adescription of the image in there.
CSS colors
CSS supports 140 standard color names along with giving you the option to pick what color you want with rbg and hex colors. You can apply these colors to be in the background and certain sections. You can also apply color to be on the text and change what each text looks like as well.