/// <summary>
/// The scale of blue colors.
/// </summary>
public readonly static Dictionary<string, string> Blue = new()
{
    ["50"] = "#eff6ff",
    ["100"] = "#dbeafe",
    ["200"] = "#bfdbfe",
    ["300"] = "#93c5fd",
    ["400"] = "#60a5fa",
    ["500"] = "#3b82f6",
    ["600"] = "#2563eb",
    ["700"] = "#1d4ed8",
    ["800"] = "#1e40af",
    ["900"] = "#1e3a8a",
    ["950"] = "#172554"
};