diff --git a/README.md b/README.md
index f1449e104..208ea9923 100644
--- a/README.md
+++ b/README.md
@@ -63,6 +63,25 @@ doc.text("Hello world!", 10, 10);
 doc.save("a4.pdf");
 ```
 
+### HTML rendering notes
+
+The `doc.html(...)` API relies on `html2canvas` for DOM rendering. If your HTML uses CSS Color 4 values such as
+`color(display-p3 ...)`, older `html2canvas` versions may not support them. To avoid rendering errors from inline
+`style` attributes using `color(display-p3 ...)`, you can opt into a best‑effort, lossy conversion to sRGB:
+
+```javascript
+const doc = new jsPDF();
+await doc.html(elementOrHtmlString, {
+  // Converts inline style attributes with color(display-p3 ...) to rgb()/rgba() before rendering
+  colorSpaceFallback: "srgb"
+});
+```
+
+Notes:
+
+- This fallback only processes inline `style` attributes of the provided subtree. It does not transform external stylesheets.
+- The conversion is approximate and lossy by design. True Display‑P3 support depends on upstream `html2canvas`.
+
 If you want to change the paper size, orientation, or units, you can do:
 
 ```javascript
diff --git a/src/modules/html.js b/src/modules/html.js
index b4e1f85af..67b88ff2e 100644
--- a/src/modules/html.js
+++ b/src/modules/html.js
@@ -118,6 +118,59 @@ import { globalObject } from "../libs/globalObject.js";
     else return "unknown";
   };
 
+  /**
+   * Replace CSS Color 4 color(display-p3 ...) in inline style strings with approximate sRGB rgb()/rgba() values.
+   * This is a best-effort, lossy fallback to avoid crashes in html2canvas when encountering unsupported color().
+   *
+   * Note: This does not parse external stylesheets; it only touches inline styles present on elements.
+   *
+   * @private
+   * @ignore
+   */
+  function replaceDisplayP3InStyle(styleText) {
+    if (!styleText || typeof styleText !== "string") return styleText;
+    var re = /color\(\s*display-p3\s+([0-9]*\.?[0-9]+)\s+([0-9]*\.?[0-9]+)\s+([0-9]*\.?[0-9]+)(?:\s*\/\s*([0-9]*\.?[0-9]+))?\s*\)/gi;
+    return styleText.replace(re, function(_, r, g, b, a) {
+      // Approximate: treat P3 components as if they were sRGB components in [0,1]
+      var rr = Math.max(0, Math.min(255, Math.round(parseFloat(r) * 255)));
+      var gg = Math.max(0, Math.min(255, Math.round(parseFloat(g) * 255)));
+      var bb = Math.max(0, Math.min(255, Math.round(parseFloat(b) * 255)));
+      if (a != null && a !== undefined) {
+        var af = Math.max(0, Math.min(1, parseFloat(a)));
+        return "rgba(" + rr + ", " + gg + ", " + bb + ", " + af + ")";
+      }
+      return "rgb(" + rr + ", " + gg + ", " + bb + ")";
+    });
+  }
+
+  /**
+   * Walk a DOM subtree and apply display-p3 -> sRGB replacements on inline style attributes.
+   *
+   * @private
+   * @ignore
+   */
+  function applyColorFallbackInlineStyles(root) {
+    if (!root || !root.querySelectorAll) return;
+    // Process root element itself
+    if (root.hasAttribute && root.hasAttribute("style")) {
+      var current = root.getAttribute("style");
+      var replaced = replaceDisplayP3InStyle(current);
+      if (replaced !== current) root.setAttribute("style", replaced);
+    }
+    // Process all descendants
+    var all = root.querySelectorAll("[*|style], *[style]");
+    for (var i = 0; i < all.length; i++) {
+      var el = all[i];
+      var s = el.getAttribute("style");
+      if (s) {
+        var rep = replaceDisplayP3InStyle(s);
+        if (rep !== s) {
+          el.setAttribute("style", rep);
+        }
+      }
+    }
+  }
+
   /**
    * Create an HTML element with optional className, innerHTML, and style.
    *
@@ -361,6 +414,15 @@ import { globalObject } from "../libs/globalObject.js";
         className: "html2pdf__container",
         style: containerCSS
       });
+      // Optionally preprocess inline styles to replace color(display-p3 ...) with rgb()/rgba()
+      if (this.opt && this.opt.colorSpaceFallback === "srgb") {
+        try {
+          applyColorFallbackInlineStyles(source);
+        } catch (e) {
+          // Do not block rendering on fallback failures
+        }
+      }
+
       this.prop.container.appendChild(source);
       this.prop.container.firstChild.appendChild(
         createElement("div", {
@@ -412,7 +474,25 @@ import { globalObject } from "../libs/globalObject.js";
         onRendered(canvas);
 
         this.prop.canvas = canvas;
-        document.body.removeChild(this.prop.overlay);
+        if (this.prop.overlay && document.body.contains(this.prop.overlay)) {
+          document.body.removeChild(this.prop.overlay);
+        }
+        this.prop.overlay = null;
+      })
+      .catch(function toCanvas_error(err) {
+        try {
+          if (
+            this.prop &&
+            this.prop.overlay &&
+            document.body.contains(this.prop.overlay)
+          ) {
+            document.body.removeChild(this.prop.overlay);
+          }
+          this.prop.overlay = null;
+        } catch (e) {
+          // ignore cleanup errors
+        }
+        throw err;
       });
   };
 
@@ -505,7 +585,25 @@ import { globalObject } from "../libs/globalObject.js";
         onRendered(canvas);
 
         this.prop.canvas = canvas;
-        document.body.removeChild(this.prop.overlay);
+        if (this.prop.overlay && document.body.contains(this.prop.overlay)) {
+          document.body.removeChild(this.prop.overlay);
+        }
+        this.prop.overlay = null;
+      })
+      .catch(function toContext2d_error(err) {
+        try {
+          if (
+            this.prop &&
+            this.prop.overlay &&
+            document.body.contains(this.prop.overlay)
+          ) {
+            document.body.removeChild(this.prop.overlay);
+          }
+          this.prop.overlay = null;
+        } catch (e) {
+          // ignore cleanup errors
+        }
+        throw err;
       });
   };
 
diff --git a/test/specs/html.spec.js b/test/specs/html.spec.js
index 6cb94df4d..a54c6c314 100644
--- a/test/specs/html.spec.js
+++ b/test/specs/html.spec.js
@@ -403,4 +403,31 @@ describe("Module: html", () => {
     }
     comparePdf(doc.output(), "html-margin-page-break-slice.pdf", "html");
   });
+
+  it("removes overlay when html2canvas throws an error", async () => {
+    if (
+      (typeof isNode != "undefined" && isNode) ||
+      navigator.userAgent.indexOf("Chrome") < 0
+    ) {
+      return;
+    }
+
+    const originalHtml2canvas = window.html2canvas;
+    window.html2canvas = function() {
+      return Promise.reject(new Error("simulated html2canvas failure"));
+    };
+
+    const doc = jsPDF({ floatPrecision: 2, unit: "pt" });
+    let rejected = false;
+    try {
+      await doc.html("<div style='width:10px;height:10px;background:red'></div>");
+    } catch (e) {
+      rejected = true;
+    } finally {
+      window.html2canvas = originalHtml2canvas;
+    }
+
+    expect(rejected).toBeTrue();
+    expect(document.querySelector(".html2pdf__overlay")).toBeNull();
+  });
 });
diff --git a/types/index.d.ts b/types/index.d.ts
index 426850c1d..4d369b409 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -238,6 +238,13 @@ declare module "jspdf" {
     width?: number;
     windowWidth?: number;
     fontFaces?: HTMLFontFace[];
+    /**
+     * Optional, off by default. When set to 'srgb', inline CSS Color 4 values like
+     * color(display-p3 ...) in style attributes are converted to approximate sRGB
+     * rgb/rgba(...) before rendering. This is a best-effort, lossy fallback meant
+     * to avoid crashes in html2canvas for unsupported color().
+     */
+    colorSpaceFallback?: "srgb" | "none";
   }
 
   //jsPDF plugin: viewerPreferences