String (@NotNull final Color color) { return DocumentationMarkup.SECTION_HEADER_START + "Preview:" + DocumentationMarkup.SECTION_SEPARATOR + "<p>" + String.format("<div style=\"padding: 1px; width: 52px; height: 32px; background-color: #555555;\"><div style=\"width: 50px; height: 30px; background-color: #%s;\">&nbsp;</div></div>", ColorUtil.toHex(color)) + DocumentationMarkup.SECTION_END; }