Microsoft Office

Part III
Creating Charts and Graphics
Using color scales
The color scale conditional formatting option varies the background color of a cell based on the cell’s value, relative
to other cells in the range.
A color scale example
Figure 21.7 shows a range of cells that use color scale conditional formatting. It depicts the number of
employees on each day of the year. This is a 3-color scale that uses red for the lowest value, yellow for the
midpoint, and green for the highest value. Values in between are displayed using a color within the gradient.
ON the CD-ROM
This workbook, named daily staffing level.xlsx, is available on the companion CD-ROM.
Excel provides four 2-color scale presets and four 3-color scales presets, which you can apply to the
selected range by choosing Home ➪ Styles ➪ Conditional Formatting ➪ Color Scales.
To customize the colors and other options, choose Home ➪ Styles ➪ Conditional Formatting ➪ Color
Scales ➪ More Rules. This command displays the New Formatting Rule dialog box, shown in Figure 21.8.
FIGURE 21.7
A range that uses color scale conditional formatting.
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