HSV to RGB

fromHSV( Hue ∈ [0,360], Saturation ∈ [0,100], Value ∈ [0,100] )
function fromHSV(H,S,V)
    H = math.abs(H)

    local C = V * S

    local X = C * math.abs((H/60)%2-1)
    local m = V - C

    local HSV
    if H > 300 and H < 360 then
        HSV = {C,0,X}
    elseif H > 240 and H < 300 then
        HSV = {X,0,C}
    elseif H > 180 and H < 240 then
        HSV = {0,X,C}
    elseif H > 120 and H < 180 then
        HSV = {0,C,X}
    elseif H > 60 and H < 120 then
        HSV = {X,C,0}
    elseif H < 60 then
        HSV = {C ,X, 0}
    end

    local RGB = {(HSV[1]+m)*2.55,(HSV[2]+m)*2.55,(HSV[3]+m)*2.55}
end


--// method: convert Color3PlusData to Color3 userdata
function Color3PlusData:toColor3()
    return Color3.new(self.r,self.g,self.b);
end

--// method: convert Color3PlusData to int
function Color3PlusData:toInt()
    return floor(self.r*255)*256^2+floor(self.g*255)*256+floor(self.b*255)
end
--// method: returns a tuple of hue, saturation and value data
function toHSV()
    local R,G,B = self.r*100,self.g*100,self.b*100
    local R,G,B = 128,0,128
    local Rp = R/255
    local Gp = G/255
    local Bp = B/255

    local Cmax = math.max(Rp, Gp, Bp)
    local Cmin = math.min(Rp, Gp, Bp)

    local delta = Cmax - Cmin

    local H
    if delta == 0 then
         H = 0
    elseif Cmax == Rp then
        H = 60* (((Gp - Bp)/delta)%6 )
    elseif Cmax == Gp then
        H = 60* (((Bp - Rp)/delta) + 2 )
    elseif Cmax == Bp then
        H = 60* (((Rp - Gp)/delta) + 4 )
    end

    local S
    if Cmax == 0 then
        S = 0
    end
    if Cmax ~= 0 then
        S = delta/ Cmax *100
    end

    local V = math.floor(Cmax*100)

    return H,S,V
end