Please help me to show the just largest percentage value in donut chart with lesser value color shade

[Syed17]

Please help me to just get the higher value percentage only in donut chart without showing the percentage of lesser value but it should show both colors also in donut chart but value must be higher percentage. 

[Kaushik2020]

if there are only 2 values in your dimension then you can try creating a master item as a dimension. once created you can edit the Master dimension and go the Value colors and enter the hex code for the custom colors. 

Alternatively you control this using color expression property

if(dimension='value','#1d4f83','#f2f2f2').