Various color schemes from graphics programs can be exported and saved in many formats, including .ase and .aco files from Adobe programs. If you need to convert one to another, you have to use programs like ColorSchemer Studio which allows users to transfer color schemes between various formats.
Convert Adobe Color Swatch Exchange file to Adobe Photoshop color palette and swatches data.
We found one software available in the database for this conversion.
Apple macOS / Mac OS X software - convert ase to aco on OS X
A professional color-matching app for Mac
Convert from ase file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.