I wanted to join the logo design competition, but I had to take my time to visualize the brand identity and brainstorm a modern logo that we can use. I chose a purple color because it is an actual purple shade that I got from a real purple onion.
The visual concept is a secure company logo symbolized by onion layers (multiple layers of security) that incorporate the core of the onion with a keyhole in the center that signifies privacy.
Also, the onion icon when minimized to a small scale looks like an actual onion and will stand out in important websites that use small icons to identify cryptocurrencies.
I also designed a DeepOnion wallet concept. I would like to start working on the actual wallet soon. I am also currently working on iOS and Android concepts for the DeepOnion mobile app wallets. I am also working on a new website design concept.
I am excited to be a part of DeepOnion, and I have several surprise contributions I will offer.
Here is my original post from the official forum:
https://deeponion.org/community/threads/deeponion-is-here-to-take-over.3063/page-3#post-44393DeepOnion Wallet v2.0 
Please view the following images in full-screen. 


DeepOnion is not here to take part. We are here to take over.
Wow son, this is dope. Love the colors and the wallet. I'm sure crypto-rainbow approves. One of the freshest wallet's I've ever seen. It's sure to get a lot of attention.