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<html><body><input type="color" id="myColor"><br><br><button onclick="disableBtn()">Disable Color Picker</button><button onclick="undisableBtn()">Undisable Color Picker</button><p><b>Note:</b> type="color" is not supported in Internet Explorer 11 and earlier versions or Safari 9.1 and earlier versions.</p><script>function disableBtn() { document.getElementById("myColor").disabled = true;}function undisableBtn() { document.getElementById("myColor").disabled = false;}</script></body></html>