Change the color table of the Legend in OnScale post process

The colors of the legend can be changed in the settings:

1. Click on the settings gear icon
2. Go into General Application Settings
3. Select one of the color tables you want
4. Click on Ok to apply changes

Note: You will have to reload your results to use the new color table

For more flexibility, in the flxinp file you can use grph colr to set specific colours that you want:

grph
     colr tabl matr 5 /* sets color table 5 for succeeding material plots
     colr tabl data 6 /* sets color table 6 for succeeding data plots
     colr user 1 0.0 0.0 0.0 /* set mat1 to black
     colr user 2 0.0 0.0 1.0 /* set mat1 to blue
     end

Please refer to the documentation for the Flex Subcommand: grph colr (Color) for more details