1. kuler.adobe.com

Kuler is a great tool for you to choose colors for online công ty thiết kế logo designs. Whether you are looking to color a pallet or start entirely from scratch, Adobe's Kuler will help you. Just move the dots around the color wheel, you've been able to pick out a wide range of colors.

2. skillshare.com

Skillshare was used by graphic design masters such as Jessica Hische, Seth Godin, Brad Woodward, Jack Zerby, and Tal Safran to use graphics as a tool. With a fee of only $ 20, you will gain knowledge worth several thousand times the cost.