local r,g,b = 0,255,130
local n1 = toHex(r)
local n2 = toHex(g)
local n3 = toHex(b)
function toHex ( n )
local hexnums = {"0","1","2","3","4","5","6","7",
"8","9","a","b","c","d","e","f"}
local str,r = "",n%16
if n-r == 0 then str = hexnums[r+1]
else str = toHex((n-r)/16)..hexnums[r+1] end
return str
end