public static Color saturate( Color color, float amount ) {
		return hslIncreaseDecrease( color, amount, 1, true );
	}
Increase the saturation of a color in HSL color space by an absolute amount.

@param color base color
@param amount the amount (in range 0-1) that is added to the saturation
@return new color
@since 2
flatlaf-core/src/main/java/com/formdev/flatlaf/util/ColorFunctions.java