It was a custom project. I was required to create an avatar/logo and a banner for a YouTube channel on the topic of pop science and biology. The logo was to be a simplified illustration of an animal cell with fire instead of a nucleus. The text for the banner had to be stylized to be associated with biology. The customer preferred the purple design then I created the full concept in these colors. Also, I created a few other designs with different colors. You know, blue/orange is my favorite one.