javafx.scene.paint.Color
red - the red component of an rgb color using an integer in the range of 0 to 255
green - the green component of an rgb color using an integer in the range of 0 to 255
blue - the blue component of an rgb color using an integer in the range of 0 to 255
opacity - the optional opacity of a color in the range 0.0 to 1.0. If opacity is not present then the opacity will be 1.0.
This node takes no attributes
This node takes no content.
This node creates a color based on rgb values. see javafx.scene.paint.Color#rgb