Conference T-Shirt Color

We've to finalize the t-shirt color of C# Corner Conference 2017. This year, we want you to decide the color.
We have 7 colors to select from. Please select 3 colors as your #1, #2, and #3 choice. Please ignore logo design. On dark colors, we will have a white logo. On light colors, we will have a colored logo.
Colors are in order - White, LimeGreen, Red, Cardinal, Midnight Navy, Black, Royal Blue. 
Examples of reply/vote should be - My preference of colors #1 RoyalBlue and #2 Black.