Hi, does someone know how to change color from grey to black on the dawn theme?? thank you!
Sorry you are facing this issue, it would be my pleasure to help you.
Welcome to the Shopify community! 
Thanks for your good question.
Please share your site URL,
I will check out the issue and provide you a solution here.
many thanks!
this is my url : blacksanctuary . com . co
also it would be great if the font could be bigger ! black and bigger