14 CSS Color Chart The CSS Color Chart page contains a neutral colors chart and a general-purpose color chart. These are compatible with CSS and HTML. This is a best tool for converting color codes from Hex to RGB and vice-versa. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23