Why Are Some Values Cube in Blue Font?

Wondering why some values have blue font and some don't? Here's the answer!

The blue font signifies any data at the lowest level cross-sections which are modifiable.

For instance, Budget and Forecast values at the leaf (lowest) level are publishable values and appear in blue font.

As shown below, the values in the blue font for "Subscription Revenue," "Ad Revenue," and "Product Revenue" are publishable since they are Forecast at the leaf level. The values for "Revenue" and "Income" appear in black font as they are parent dimensions and are not publishable. 

For more information about font colors, see this this article that explains Cube's default colors for fetched values and how to update them.