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 May 24, 2014)

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.

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

Deleting All Fields

Fields can be a great way of adding small snippets of dynamic data to your documents. However, you may want to get rid of all ...

Discover More

Date for Next Wednesday

When working with dates, it is often helpful to be able to calculate some date in the future based on a starting date. ...

Discover More

Hiding a Chart's Legend

When you create a chart, Sheets helpfully adds a legend to better explain the data that is in the chart. You may not want a ...

Discover More

Comprehensive VBA Guide Visual Basic for Applications (VBA) is the language used for writing macros in all Office programs. This complete guide shows both professionals and novices how to master VBA in order to customize the entire Office suite for their needs. Check out Mastering VBA for Office 2010 today!

More ExcelTips (menu)

Storing a User's Location before Running a Macro

Macros are often used to process information in a workbook. If your macro makes changes in what is selected in the workbook, ...

Discover More

Controlling the Printer in a Macro

Need to access the advanced capabilities of a printer from within an Excel macro? You may be out of luck, unless you apply ...

Discover More

Stepping Through a Non-Contiguous Range of Cells

Using macros to step through each cell in a selection is a common occurrence. What if that selected range is made up of ...

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 two more than 4?

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.