Monotype - Monotype specializes in digital typesetting, typeface design and text/imaging solutions for use with consumer electronics devices.
Colors & Fonts - Css gradients, color palettes & font pairing 1 click 1 place
Google Fonts - Making the web more beautiful, fast, and open through great typography
Contrast - A macOS app for quick access to WCAG color contrast ratios
FontJoy - Get smart font pairings in one click
Hello Color - Color contrast generator