Who Can Use A tool that brings attention and understanding to how color contrast can affect different people with visual impairments.
Happy Hues A color palette inspiration site that acts as a real world example as to how the colors could be used in your design projects
Colorkit Colorkit generates color scales by mixing the shades between two colors. Enter a start and end color, and choose the number of blend steps, to reveal the stepped gradient.
Open Color Open color is an open-source color scheme. Optimized for UI like font, background, border, etc.
Mycolorpanda Mycolorpanda is color gradient generator tool which will help you to create realtime css gradients for your projects.