Buenos Aires City have 7 colors in their flag which are Pink-red(#e21c2a ), Medium light yellow(#d7b46d), Yellow-green(#2c2c2b), Dark green(#1f211d), Light gray(#f9f9f9), White(#ffffff) and Blue-magenta(#ececed).
The Hex, RGB, CMYK, HSV, and HSL color codes are in the table below.