BLUE Function
Last modified: March 09, 2015
Applies to: Office 2013 | Visio 2013
In this article
Syntax
Example 1
Example 2
Example 3
Returns the blue component of a color. The return value is an integer in the range of 0 to 255, inclusive. The function returns 0 for invalid input.
BLUE(expression)
Parameters
|
Name |
Required/Optional |
Data Type |
Description |
|---|---|---|---|
|
expression |
Required |
String |
An index of a color in the document's color table, an expression that resolves to a custom color (like RGB or HSL), or a reference to a cell that contains a color index or color result. |
Return Value
Integer