WordPress.org

STEPS of Automatic Installation:

1. Download the plugin as a .zip file
2. Log in to your WordPress dashboard
3. Go to Plugins >> Add new
4. Under the Install Plugins header, click Upload
5. Click the Choose File button, browse your computer to find the .zip file downloaded at step 1,click Install now
6. Click the Activate plugin link

Manual Installation STEPS:

1. Download the plugin .zip file
2. Unzip the file
3. Upload the color-picker directory to the /wp-content/plugins/ directory
4. Activate the plugin through the Plugins menu in WordPress