Coolors.co is a great website tool to generate fitting color patterns for Corporate Design Manuals, Websites, and other conceptions for Graphics Design. It can be an inspiration for Designers and Marketeers to design professional graphics or ads.

Coolors.co provides a free plan as well as a pro plan for 3 € per month (billed yearly 36 €)

Free Plan: 

Price: 0€ per month

Features: 

• Ads visible on the page
• Generate your palettes, up to 5 colors
• 10k+ of ready color schemes
• 1 project and 1 collection
• Save up to 5 colors
• Pick color from image
• Create collages with limited options
• Basic public profile page

Pro Plan:

Price:  3€ per month, 36€ billed yearly

Features:

• Remove ads
• Generate your palettes, up to 10 colors
• 10M+ of ready color schemes
• Save unlimited colors
• Save unlimited gradients
• Pick colors from image
• Create collages
• Work with color libraries
• Advanced export options
• Pro Profile page
• Custom logo on exported PDFs
• All future updates

Goodwill and Sustainability: 

1 % for the planet member: onepercentfortheplanet.org

Link: coolors.co