fxgethexfromcolor.md

title	fxGetHexFromColor
description	User-defined function to convert a Power Apps Color value to a hex string
category	colors/functions
tags	color-conversion hex user-defined-function JSON
related	./hex-2-rgb ../palettes/color-collection

fxGetHexFromColor() User-Defined Function

Table of Contents

Paste this code into your App.Formulas and call it to convert a ColorValue to a hex string.

    fxGetHexFromColor(ColorValue:Color, IncludeAlpha:Boolean):Text = (
        With( 
            {
                MyVal: Substitute(
                            JSON(ColorValue), 
                            """", 
                            ""
                        )
            },
            Left(MyVal, Len(MyVal) - 2)
        )
    );
    fxGetHexFromColor(ColorValue:Color):Text = Left(
        Substitute(
            JSON(ColorValue, JSONFormat.Compact), 
            """",
            ""
        ), 
        7
    );

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History

Date	Author	Changes
2026-01-27	Migration	Initial TOC and history section added