diff --git a/js/customColors.js b/js/customColors.js
new file mode 100644
index 0000000..0499d35
--- /dev/null
+++ b/js/customColors.js
@@ -0,0 +1,84 @@
+import { app } from "/scripts/app.js";
+import { $el } from "/scripts/ui.js";
+
+// https://stackoverflow.com/a/41491220
+function pickTextColorBasedOnBgColorAdvanced(bgColor, lightColor, darkColor) {
+	var color = bgColor.charAt(0) === "#" ? bgColor.substring(1, 7) : bgColor;
+	var r = parseInt(color.substring(0, 2), 16); // hexToR
+	var g = parseInt(color.substring(2, 4), 16); // hexToG
+	var b = parseInt(color.substring(4, 6), 16); // hexToB
+	var uicolors = [r / 255, g / 255, b / 255];
+	var c = uicolors.map((col) => {
+		if (col <= 0.03928) {
+			return col / 12.92;
+		}
+		return Math.pow((col + 0.055) / 1.055, 2.4);
+	});
+	var L = 0.2126 * c[0] + 0.7152 * c[1] + 0.0722 * c[2];
+	return L > 0.179 ? darkColor : lightColor;
+}
+
+app.registerExtension({
+	name: "pysssss.ShowText",
+	setup() {
+		let picker;
+		let activeNode;
+		const onMenuNodeColors = LGraphCanvas.onMenuNodeColors;
+		LGraphCanvas.onMenuNodeColors = function (value, options, e, menu, node) {
+			const r = onMenuNodeColors.apply(this, arguments);
+			requestAnimationFrame(() => {
+				const menus = document.querySelectorAll(".litecontextmenu");
+				for (let i = menus.length - 1; i >= 0; i--) {
+					if (menus[i].firstElementChild.textContent.includes("No color")) {
+						$el(
+							"div.litemenu-entry.submenu",
+							{
+								parent: menus[i],
+								$: (el) => {
+									el.onclick = () => {
+										LiteGraph.closeAllContextMenus();
+										if (!picker) {
+											picker = $el("input", {
+												type: "color",
+												parent: document.body,
+												style: {
+													display: "none",
+												},
+											});
+											picker.onchange = () => {
+												if (activeNode) {
+													if (activeNode.constructor === LiteGraph.LGraphGroup) {
+														activeNode.color = picker.value;
+													} else {
+														activeNode.color = pickTextColorBasedOnBgColorAdvanced(picker.value, "white", "black");
+														activeNode.bgcolor = picker.value;
+													}
+													activeNode.setDirtyCanvas(true, true);
+												}
+											};
+										}
+										activeNode = null;
+										picker.value = node.bgcolor;
+										activeNode = node;
+										picker.click();
+									};
+								},
+							},
+							[
+								$el("span", {
+									style: {
+										paddingLeft: "4px",
+										display: "block",
+									},
+									textContent: "🎨 Custom",
+								}),
+							]
+						);
+						break;
+					}
+				}
+			});
+			return r;
+		};
+	},
+});