Template:Element color/table/overview

**Available background colors for periodic tables**
Usage: `{{Element color|table header}}`
Specification (1st parameter)	Alternative specification	Returns color	Note
`title`	`caption`	`#d8d8d8`
`header`		`#e0e0e0`
`colheader`	`rowheader, subheader`	`#e8e8e8`
`mark`		`#f0f0f0`
`background`	`bg`	`#f8f8f8`	Also the default return value
`border`		`#a9a9a9`	Equals predefined color "grey"