Returns a number representing an RGB color value.
RGB(Numeric-expression1, Numeric-expression2, Numeric-expression3)
Where:
Numeric-expression1
Number in the range from 0 to 255, inclusively, representing the red component of the color.
Numeric-expression2
Number in the range from 0 to 255, inclusively, representing the green component of the color.
Numeric-expression3
Number in the range from 0 to 255, inclusively, representing the blue component of the color.
Type Returned:
Numeric
Objects: Procedure, Transaction, Web Panel, Panel, Data Provider
Generators:
.NET,
.NET FrameworkJava, Ruby (up to GeneXus X Evolution 3), RPG, Visual FoxPro (up to GeneXus X Evolution 3), Cobol, Apple, Android,
Angular
Controls that accept a color specification, expecting it to be a number representing an RGB color value. An RGB color value specifies the relative intensity of red, green, and blue to cause a specific color to be displayed.
The value of any argument to RGB exceeding 255 is assumed to be 255.
The following table lists a number of standard colors, and the red, green, and blue values they include:
| Color |
Red Value |
Green Value |
Blue Value |
| Black |
0 |
0 |
0 |
| Blue |
0 |
0 |
255 |
| Green |
0 |
255 |
0 |
| Cyan |
0 |
255 |
255 |
| Red |
255 |
0 |
0 |
| Magenta |
255 |
0 |
255 |
| Yellow |
255 |
255 |
0 |
| White |
255 |
255 |
255 |
ProdDesc.Backcolor = RGB(255,255,255)
ProdDesc is an Edit control and its backcolor is white.
Color function