[ROBLOX] HEX Format

--[[
    DOCUMENTATION:
    All types of HEX Converter on ROBLOX in one place.
--]]

local function GetRGBFromData(Color)
    return {(Color.R * 255), (Color.G * 255), (Color.B * 255)} -- {(Color.R), (Color.G), (Color.B)}
end

local function InvertHexColor(Hex)
    Hex = string.upper(Hex)
    Hex = string.sub(Hex, 2)
    local InvertedHex = "#" -- "0x"

    for Index = 0, 2 do
        local Component = string.sub(Hex, (1 + Index * 2), (2 + Index * 2) )
        Component = tonumber("0x" .. Component)
        Component = (0xff - Component)
        InvertedHex = (InvertedHex .. string.format("%.2x", Component) )
    end

    return string.upper(InvertedHex)
end

local function ConvertRGBToHex(RGB)
    local Hexadecimal = "#" -- "0x"

    for _, Value in pairs(RGB) do
        local Hex = ""

        while Value > 0 do
            local Index = (math.fmod(Value, 16) + 1)
            Value = math.floor(Value / 16)
            Hex = (string.sub("0123456789ABCDEF", Index, Index) .. Hex)
        end

        if string.len(Hex) == 0 then
            Hex = "00"
        elseif string.len(Hex) == 1 then
            Hex = ("0" .. Hex)
        end

        Hexadecimal = (Hexadecimal .. Hex)
    end

    return Hexadecimal
end

local function ConvertHexToRGB(Hex)
    Hex = Hex:gsub("#", "") -- Hex:gsub("0x", "")
    local R = (tonumber("0x" .. Hex:sub(1, 2) ) * 255) -- tonumber("0x" .. Hex:sub(1, 2) )
    local G = (tonumber("0x" .. Hex:sub(3, 4) ) * 255) -- tonumber("0x" .. Hex:sub(1, 2) )
    local B = (tonumber("0x" .. Hex:sub(5, 6) ) * 255) -- tonumber("0x" .. Hex:sub(1, 2) )

    return R, G, B
end

print( ConvertRGBToHex({255, 255, 255}) ) -- Output: #FFFFFF
print( Color3.fromRGB(ConvertHexToRGB("#FFFFFF") ) ) -- Output: 255, 255, 255
print( InvertHexColor("#FFFFFF") ) -- Output: #000000

print( Color3.fromRGB(ConvertHexToRGB(InvertHexColor("#FFFFFF") ) ) ) -- Output: 0, 0, 0
print( ConvertRGBToHex(GetRGBFromData(workspace.Baseplate.Color) ) ) -- Output: #635F62