Logo (https://logo.shapefactory.co https://logo.shapefactory.co) isn't free, and it's rather generic, but I like it. Shapefactory (https://shapefactory.co http

Logo (https://logo.shapefactory.co https://logo.shapefactory.co) isn't free, and it's rather generic, but I like it. Shapefactory (https://shapefactory.co https://shapefactory.co) (makers of Logo) also have some free color picking tools.