color

These properties define a color for all risers, for all risers in an individual series, or for an individual riser identified by a series and group number. If a group number is not specified, the color is also applied to the series icon in the legend area.

series: [
	{
		series: Number, 
		group: Number, // Optional
		color: 'string' 
	}
]

Parameters:

series; zero-based series number. If the series does not exist in the chart, the property is ignored.

group; (optional) zero-based group number. If not specified, color is applied to all groups in the series.

color: a color defined by a keyword or numerical specification string or a gradient defined by a string.

Examples:

blaProperties: {orientation: 'vertical'},
series: [
	{series: 0, color: 'aquamarine'},
	{series: 1, color: 'burlywood'},
	{series: 2, color: 'coral'},
]

blaProperties: {orientation: 'vertical'},
series:[
	{series: 0, color: 'linear-gradient(0%,0%,100%,0%, 20% darkred, 95% red)'},
	{series: 1, color: 'linear-gradient(0%,0%,100%,0%, 20% green, 95% lightgreen)'},
	{series: 2, color: 'linear-gradient(0%,0%,100%,0%, 20% saddlebrown, 95% orange)'},
	{series: 3, color: 'linear-gradient(0%,0%,100%,0%, 20% teal, 95% cyan)'}
	]