public ReferenceLineStyleConfiguration withColor(String color) {
        setColor(color);
        return this;
    }
<p>
The hex color of the reference line.
</p>

@param color
       The hex color of the reference line.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/ReferenceLineStyleConfiguration.java