set color using RGB values

[Jack-Mutsers]

i saw that in the Excel data extraction part of the library that the foreground is displayed in a hexadecimal value like "FFFFFF00" for example as well as the RGB value, but when you want to set the color in the write function, than you use a short int value, so am i missing something or is there just no option to use the hex or RGB value to set the foreground/background color?

P.S.
i may be mistaken here but isn't the foreground color supposed to be used for the text color and the background color for the cell color, because i saw in your Colorful Matrix Table example that you used the foreground to set the cell color. (its even contradicting with the comments above it)

[tonyqus]

https://stackoverflow.com/questions/10912578/apache-poi-xssfcolor-from-hex-code

[tonyqus]

npoi/ooxml/XSSF/UserModel/XSSFColor.cs

Line 51 in 649cf37

public XSSFColor(System.Drawing.Color clr)

Since XSSFColor accepts Color, you can pass in hex value as you need.