Material Palette - Generate and export your Material Design color palette
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Color Hunt - Curated collection of beautiful colors, updated daily
Adobe XD - Adobe XD is an all-in-one UX/UI solution for designing websites, mobile apps and more.
Coolors.co - The super fast color schemes generator! Create, save and share perfect palettes in seconds!
UXpin - Design is really about solving problems. UXPin is the UX Design Platform that gets that right.