Colored Console

The following is one possible solution to this challenge.

This one involves multiple projects with their own configuration, so downloading the solutions might be valuable.

Main/Program.cs

using Helpers;

string? name = ColoredConsole.Prompt("What is your name?");
ColoredConsole.WriteLine("Hello " + name, ConsoleColor.Green);

Main/Main.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net6.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <ProjectReference Include="..\Helpers\Helpers.csproj" />
  </ItemGroup>

</Project>

Helpers/ColoredConsole.cs

namespace Helpers;

public static class ColoredConsole
{
    public static string? Prompt(string question)
    {
        Console.Write(question + " ");
        Console.ForegroundColor = ConsoleColor.Cyan;
        return Console.ReadLine();
    }

    public static void Write(string? text, ConsoleColor color)
    {
        Console.ForegroundColor = color;
        Console.Write(text);
    }

    public static void WriteLine(string? text, ConsoleColor color)
    {
        Console.ForegroundColor = color;
        Console.WriteLine(text);
    }
}

Helpers/Helpers.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFramework>net6.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

</Project>