It is! The 256 color limit was a product of the 80s, current generation gifs can support much higher color limits (at the cost of file size), now to get your photo editing software to save it as such...
colors that you cant mix
you cant
you cant you cant
its a primary colour you cant make red
none because blue is a prime color and prime colors can make colors but prime colors cant be made
Red Blue and Yellow
colors that you cant mix
you cant stupid
colors and u spelt colors wrong
no flounders are fish they cant see ultraviolit colors but honey bees can
It is because that is what transparent means!
colors cant be invented