Or if your monitor is one of below old model, below is our attempt to mimic the result of the same color on your monitor:
XL2546S: Mode: Standard, Black eQ: 4, Color Vibrance: 12, Low blue light: 0 Brightness: 65, Contrast: 47, Sharpness: 10, Gamma: 5, Color Temperature: R99 G90 B97
XL2546: Mode: FPS1, Black eQ: 4, Color Vibrance: 13, Low blue light: 0 Brightness: 65, Contrast: 45, Sharpness: 10, Gamma: 5, Color Temperature: R98 G91 B91
XL2411P: Mode: Standard Brightness: 100, Contrast: 53, Low Blue Light: 0 Black eQ 12, Color temperature: user define: R97, G85, B100 Hue: 50, Color Vibrance 12 Sharpness: 10, Gamma: 4
XL2746S: Mode: FPS1 Black eQ 2, Color Vibrance 16, Low Blue Light: 0 Brightness: 75, Contrast: 50, Sharpness: 8 Gamma: 2, Color temperature: user define: R100, G95, B93