Veranda Color
Browse color palettes made by other designers, generate and submit your own
design-ui
Free
Leonardo
generate color palettes by desired WCAG contrast ratio. Open source web tool & npm module for designers and engineers. Made by Adobe. ! 
Sketchsheets
an open source project dedicated to providing free printable templates of the latest devices and pla…
design-ui
Free
Color
create color schemes with the color wheel or browse thousands of color combinations from the Color c…
design-ui
Free
Colorate
Color scheme tool for designers and developers. This will help you draw inspiration and serve as a r…
design-ui
Free