Tiny Lavender Moths

We went for our morning walk and saw hundreds of these beautiful, tiny lavender moths.  They are tiny - maybe and inch across and 3/4 of an inch long.  They stay low to the ground and were in the weeds along the path where we were walking.

I have Googled everything I can think of and I can't find anything that really resembles them under lavender, purple, or blue moths.  I tried moths of NC even - nothing.  Not sure what they are but I have never seen them before and there were bunches of them.  They have no markings - just a pale lavender little bug flying around.

Would love for all my resident moth experts to weigh in on these mystery guys...