HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
Material Palette - Generate and export your Material Design color palette
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Color Hunt - Curated collection of beautiful colors, updated daily
Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.
Coolors.co - The super fast color schemes generator! Create, save and share perfect palettes in seconds!