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[Solved] Using UIColor with CAShapeLayer

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First of all the parameters red,green, blue and alpha must be in range from 0.0 to 1.0 Secondly, you must pass the cgColor to CGLayer, e.g. let color = UIColor(red: 57.0/255.0, green: 65.0/255.0, blue: 101.0/255.0, alpha: 1) shapeLayer.fillColor = color.cgColor shapeLayer.strokeColor = color.cgColor solved Using UIColor with CAShapeLayer