Material Palette - Generate and export your Material Design color palette
Glyphs - Make everything from dingbat webfonts to full-fledged text typefaces in the most Mac-like font...
Color Hunt - Curated collection of beautiful colors, updated daily
FontForge - Free (libre) font editor for Windows, Mac OS X and GNU+Linux
Coolors.co - The super fast color schemes generator! Create, save and share perfect palettes in seconds!
FontLab VI - font creation and editing, including variable fonts and color fonts