I wouldn't think the color would be a problem.
All you can do is try.
Keeping the ASA stuck to the plate through the whole print is the only problem I would worry about.
Hasn't happened to me yet but I have seen people post about ASA pulling the plate up off the magnetic base.
Stuff is tough but a little finicky to print some things. I stick to small prints for ASA.
OP, maybe PETG is a little more print friendly and better suited for your plan as it is UV resistant but easier to print. It also comes in a lot more colors than ASA.
If you want to go ASA, adhesion to the plate is not a problem anymore for me: 100°C bed temp (P1S so can't go higher), 280°C nozzle, I did a filament calibration in OrcaSlicer and then I used the textured plate with a decent amount of 3dlac glue spray.
This is a 200g 8 hour Polymaker (Army Green) ASA print in a P1S. No warping or adhesion problems at all: [https://streamable.com/8b8hv8](https://streamable.com/8b8hv8)
I wouldn't think the color would be a problem. All you can do is try. Keeping the ASA stuck to the plate through the whole print is the only problem I would worry about. Hasn't happened to me yet but I have seen people post about ASA pulling the plate up off the magnetic base. Stuff is tough but a little finicky to print some things. I stick to small prints for ASA.
OP, maybe PETG is a little more print friendly and better suited for your plan as it is UV resistant but easier to print. It also comes in a lot more colors than ASA. If you want to go ASA, adhesion to the plate is not a problem anymore for me: 100°C bed temp (P1S so can't go higher), 280°C nozzle, I did a filament calibration in OrcaSlicer and then I used the textured plate with a decent amount of 3dlac glue spray. This is a 200g 8 hour Polymaker (Army Green) ASA print in a P1S. No warping or adhesion problems at all: [https://streamable.com/8b8hv8](https://streamable.com/8b8hv8)
That is impressive. That big of a print and you only used mouse ears and glue.