stop-color-presentationAttribute: stop.color
In mslegrand/svgR: svgR is an R DSL to generate svg markup

Defines the color to achieve at the gradient stop position.

<color> <icccolor>: Sets the stop color. The color may be expressed in one of three ways: name (i.e. red), or numeric (#f00 or #ff0000) or rgb (rgb(255,0,0)). An optional ICC color may also be specified as a 2nd component of the color vector.
''''currentColor'''': Specifies to use the currentColor as the stop-colorr. The current color is the value of the color specified by the color property.
''''inherit'''': Specifies to inherit the stop-color value from the parent.