Worf

Using Excel to mix colours

Worf

Well-known Member
Joined
Oct 30, 2011
Messages
4,252
Worf submitted a new Excel article:

Using Excel to mix colours - This article provides a way to add two colours together

There are simplistic equations to add the RGB components of two colours, but they yield deficient results.

A while ago a JavaScript library was released under the Creative Commons license, allowing to realistic pigment mixing. Here we will see how to run the JS code from Excel:

  • Create a local HTML file by typing the code below and saving it with a HTM extension; this page will serve as interface between Excel and JS.
  • Note that Selenium must be installed in order to make the...

Read more about this Excel article...
 

Excel Facts

Why are there 1,048,576 rows in Excel?
The Excel team increased the size of the grid in 2007. There are 2^20 rows and 2^14 columns for a total of 17 billion cells.

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