Help with Hue shifting image

[consuary]

Im trying to mess about with the new EditableImage but for some reason when I made my hue shifting script the image starts looking really washed out. Anyone know how to fix this?
code:

local EditableImage = game:GetService('AssetService'):CreateEditableImageAsync('rbxassetid://170813158')

EditableImage.Parent = script.Parent

local Resolution = EditableImage.Size

local Image = EditableImage:ReadPixels(Vector2.zero,Resolution)
local Pixels = {}

for i = 1,#Image/4 do
	local Index = math.clamp((i-1)*4,1,#Image)
	local A = Image[Index]

	local R = Image[Index+1]
	local G = Image[Index+2]
	local B = Image[Index+3]

	local H,S,V = Color3.new(R,G,B):ToHSV()
	Pixels[i] = {A,H,S,V}
end

while true do
	task.wait()
	local NewImage = {}
	for i,v in pairs(Pixels) do
		v[2] = v[2] >= 1 and 0 or v[2] + .1

		local NewColor = Color3.fromHSV(v[2],v[3],v[4])
		table.insert(NewImage,v[1])
		table.insert(NewImage,NewColor.R)
		table.insert(NewImage,NewColor.G)
		table.insert(NewImage,NewColor.B)
	end
	EditableImage:WritePixels(Vector2.zero,Resolution,NewImage)
end

[consuary]

turns out i was setting the alpha at the start of the pixel when it is supposed to be at the end. that fixed it