Office for Mac Issues

Fix Hexadecimal Font Color Changing in Microsoft Word for Mac

Rana Garcia Oct 10, 2026 868 views

Question details

The user needs to maintain specific hexadecimal font colors without them automatically shifting to different values.

Fix Hexadecimal Font Color Changing in Microsoft Word for Mac

Product: Microsoft Word
Device & OS: Mac
Scenario: Applying specific hexadecimal font colors (like #69ABC2) to text in a Word document.
Observed behavior: Word automatically alters the hexadecimal color value to a different shade (e.g., #3E8AA1) after the text is deselected or reselected.

Before you start

Ensure your Microsoft Word for Mac is updated to the latest version, as color management bugs and conversion rounding errors are frequently patched in newer software releases.

Solution 1Recommended

Enter the Hex Value via RGB Sliders

Bypass HSB color conversion rounding errors by directly inputting the hex code in the RGB Sliders menu.

In some versions of Word for Mac, using the HSB (Hue, Saturation, Brightness) color tab causes an instant recalculation of color values, forcing your hex code to change when the text is deselected. Using the RGB Sliders prevents this color-shifting bug.

Select the target text

Highlight the text in your document that you want to apply the specific color to.

Open the Colors dialog

Click the Font Color dropdown arrow located in the Home tab on the ribbon, then select 'More Colors'.

Navigate to Color Sliders

In the Colors dialog box, click on the second icon from the left at the top (the Color Sliders icon).

Choose RGB Sliders

Click the internal dropdown menu inside this tab and select 'RGB Sliders' instead of HSB or CMYK.

Enter the Hex code

Type or paste your exact Hex Color code (e.g., #69ABC2) into the 'Hex Color #' input box and click OK.

Avoid HSB Sliders: Even if the HSB option allows hex input in your version of MacOS, it is prone to rounding errors that will instantly change your inputted values.

Solution 2

Apply Colors Using Word for Web or Windows

If the Mac desktop client continues to force a color shift due to local color-management bugs, apply the color using the web or Windows versions of Word.

Free Microsoft Office alternative

Use WPS Office to Keep Font Colors Accurate

If Microsoft Word for Mac continues to suffer from color-management bugs that ruin your document's branding, consider switching to WPS Office. It provides precise color management and a familiar user interface without frustrating formatting glitches.

1. Download and install WPS Office: Get the free WPS Office application for Mac from the official website and install it.
2. Open your document: Launch WPS Writer and open your existing .docx file.
3. Apply the hex color: Highlight your text, click the Font Color icon, and enter your exact hex code. WPS Office will preserve this color permanently.

100% free, lightweight, and highly optimized for macOSPerfectly compatible with Microsoft Word (.docx) formatsAccurate hex color application without unintended automatic shiftsFamiliar ribbon interface ensuring a seamless migration from MS Office

microsoft office alternative - wps office

Frequently Asked Questions

Why does Word for Mac change my RGB or hex values automatically?

This is a known color-management bug and conversion limitation in certain versions of Word for Mac. The application sometimes automatically rounds or converts RGB and hex values to the nearest internally recognized color profile when text is deselected.

Can I use the HSB tab to enter exact colors in Word for Mac?

While some versions may allow it, entering hex values in the HSB tab often results in automatic color conversion. It is highly recommended to use the RGB Sliders option within the Colors dialog to get the most accurate result.

Will the font color look the same if I open the file on Word for Windows?

Yes, Word for Windows handles RGB color profiles differently and is largely immune to this specific bug. If you set the exact hex color in Word for Windows or Word for the Web, it generally retains the correct value when viewed across platforms.

How do I access the RGB Sliders in Word for Mac?

Highlight your text, click on the Font Color dropdown arrow from the Home tab, select 'More Colors', click the second icon at the top (Color Sliders), and choose 'RGB Sliders' from the internal dropdown menu.

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