html all colors with code code example

Example 1: color in html

<!-- Color in HTML by inline-css -->
<p style="color: red; background-color: blue;">
  This text is red and the background is blue
</p>

Example 2: possible colors used for html

#FFEFD5 (PAPAYAWHIP)   and

#556B2F (DARKOLIVEGREEN)

...are not web safe colors. They would get shifted to

#FFFFCC (NOT PAPAYAWHIP)   and

#666633 (NOT DARKOLIVEGREEN)