Yes , the fork lowers are painted the same silver as the fenders .

On my 70 CT1B the forks were not the same color as the front fender and I believe they still had the factory paint. They were dirty in this photo but maybe it helps in some way. I suppose it’s possible that the paint on the forks aged differently than the fender but the fender seems to be more silver than the forks.

imgur.com/a/AogDEAk

 

The paint code part of the part number for both the lower fork and both fenders is identical ( -35 ) .
Any variation could be due to differences in paint mix at source .
They would have been painted at the factory at different times .
I know there was considerable differences in the Dark Green RD 350 / DT3 tank colours .

Thanks for the paint ideas. pint of silver and calif orange should get it done. does anyone need a headlight bucket and mounting ears? I bought a set online in excellent condition but were green. going to paint those at the same time. Got a free fender in the deal too.

If I paint a DT3, going to use this color if I can find or create it.
BAT DT3