Why isn't my Color3 saving in DataStore?

I'm trying to save my Color3 in DataStore but what I've tried hasn't worked and the script is kind of broken atm so it doesn't work :/ Please help me fix it.

local DataStoreService = game:GetService("DataStoreService")

local RGBValue = DataStoreService:GetDataStore("CACDataStoreKiRGB")



                game.ReplicatedStorage.SendColor1.OnServerEvent:Connect(function(player, Color3Value)

                player.CACData.KiRGB.Value = Color3Value

            end)

game:GetService("Players").PlayerAdded:Connect(function(player)

        local CACData = player.CACData

            player:WaitForChild("CACData")

            local KiRGB = player.CACData.KiRGB

            local function loadColor3FromDataStore(KiRGB)

                    return Color3.new(KiRGB.r, KiRGB.g, KiRGB.b)

            end

                KiRGB.Value = RGBValue:GetAsync(player.UserId, loadColor3FromDataStore())

function getSaveableColor3(KiRGB)

return {r = player.CACData.Red.Value, g = player.CACData.Green.Value, b = player.CACData.Blue.Value}

end

        game.ReplicatedStorage.SaveData.OnServerEvent:Connect(function(player)

        KiRGB.Value = RGBValue:SetAsync(player.UserId, Color3.fromRGB(getSaveableColor3(KiRGB)))

    end)

end)