Please Note: This article is written for users of the following Microsoft Excel versions: 97, 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here: Showing RGB Colors in a Cell.

Showing RGB Colors in a Cell

by Allen Wyatt
(last updated September 26, 2019)

Dennis wants to fill three cells (A1:A3) with RGB values and have another cell (C1) show the color based on those values. He wonders if there is an easy way to do this.

The easiest way to do this is to use a macro that grabs the values in A1:A3 and then modifies the color of cell C1 based on those values. Ideally, the macro should check to make sure that the values in the source cells are in the range of 0 through 255. The following macro works great for this purpose:

Private Sub Worksheet_Change(ByVal Target As Range)
    If Not Intersect(Target, Range("A1:A3")) Is Nothing Then
        lRed = Abs(Range("A1").Value) Mod 256
        lGreen = Abs(Range("A2").Value) Mod 256
        lBlue = Abs(Range("A3").Value) Mod 256

        Range("C1").Interior.Color = _
          RGB(lRed, lGreen, lBlue)
  End If
End Sub

Note that this macro should be added to the code for the worksheet on which the cells exist. (Just right-click the sheet tab and choose View Code, then add the macro there.) It is an event handler that is automatically run every time there is a change in cell A1, A2, or A3. The values in those cells are ensured to be between 0 and 255 by taking the absolute value of the cell contents and using the remainder (modulo) of dividing it by 256.

Note:

If you would like to know how to use the macros described on this page (or on any other page on the ExcelTips sites), I've prepared a special page that includes helpful information. Click here to open that special page in a new browser tab.

ExcelTips is your source for cost-effective Microsoft Excel training. This tip (9090) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Showing RGB Colors in a Cell.

Author Bio

Allen Wyatt

With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt is an internationally recognized author. He is president of Sharon Parq Associates, a computer and publishing services company. ...

MORE FROM ALLEN

Replacing Links with Values

Need to get rid of the links in your workbook but save the values that were retrieved by those links? It could be easy or ...

Discover More

Displaying Row and Column Labels

When you create a worksheet, it is common to place headings at the top of each column and the left of each row so you can ...

Discover More

Checking for Missing Quotation Marks

Word provides handy spelling and grammar checkers. The grammar checker won't catch everything, however. One thing it ...

Discover More

Excel Smarts for Beginners! Featuring the friendly and trusted For Dummies style, this popular guide shows beginners how to get up and running with Excel while also helping more experienced users get comfortable with the newest features. Check out Excel 2013 For Dummies today!

More ExcelTips (menu)

Determining How Many Windows are Open

Does your macro need to know how many windows Excel has open? You can determine it by using the Count property of the ...

Discover More

Using Message Boxes

When creating a macro, one of the ways you can communicate with users is through the use of a message box. This tip ...

Discover More

Finding Columns of a Certain Width

If you need to find out how many columns are set to be a specific width, you'll need a macro to help determine the info. ...

Discover More
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

View most recent newsletter.

Comments

If you would like to add an image to your comment (not an avatar, but an image to help in making the point of your comment), include the characters [{fig}] in your comment text. You’ll be prompted to upload your image when you submit the comment. Maximum image size is 6Mpixels. Images larger than 600px wide or 1000px tall will be reduced. Up to three images may be included in a comment. All images are subject to review. Commenting privileges may be curtailed if inappropriate images are posted.

What is 2 + 8?

There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)


This Site

Got a version of Excel that uses the menu interface (Excel 97, Excel 2000, Excel 2002, or Excel 2003)? This site is for you! If you use a later version of Excel, visit our ExcelTips site focusing on the ribbon interface.

Newest Tips
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

(Your e-mail address is not shared with anyone, ever.)

View the most recent newsletter.