지정한 색상코드로 같은 계열에 색상구하기

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var CreatePalette = function(color) {         var div = document.getElementById("colorTable");             div.innerHTML = "";         var r   = parseInt(color.replace("#","").substring(0,2), 16);         var b   = parseInt(color.replace("#","").substring(2,4), 16);         var g   = parseInt(color.replace("#","").substring(4,6), 16);         var colorDiv;         for(var i = 0; i < 26; i++) {             colorDiv                        = document.createElement("div");             colorDiv.style.backgroundColor  = color;             colorDiv.style.padding          = "2px";             colorDiv.style.fontFamily       = "돋움, dotum, verdana";             colorDiv.innerText              = color.toUpperCase();             div.appendChild(colorDiv);               r = (r + 10 < 255) ? r + 10 : r;             b = (b + 10 < 255) ? b + 10 : b;             g = (g + 10 < 255) ? g + 10 : g;             red     = (r.toString(16).length <= 1) ? "0" + r.toString(16) : r.toString(16);             blue    = (b.toString(16).length <= 1) ? "0" + b.toString(16) : b.toString(16);             green   = (g.toString(16).length <= 1) ? "0" + g.toString(16) : g.toString(16);                           if(color == "#" + red + blue + green) {                 return false;             } else {                 color = "#" + red + blue + green;             }         }     } <div id="colorTable" style="width:200px"></div>