Color Picker for UI/UX Design — Free Online Tool
Pick accessible, on-brand colors for UI/UX design. Contrast checker, color blindness preview, and design system export. Free tool.
In UI/UX design, color isn't just aesthetic — it's functional. Colors communicate status (red errors, green success), create hierarchy, and guide user actions. Picking the right colors with proper accessibility is a core UX skill.
Tips for Ui Ux Design
Build a semantic color system: primary, secondary, success, warning, error, info, and neutral scales
Test every color combination for color blindness — 8% of men have some form of color vision deficiency
Use opacity and tinting instead of new colors for states: hover (90%), pressed (80%), disabled (40%)
Create a 10-shade scale (50-900) for each base color to handle all UI scenarios
Try This Example
“Pick an accessible primary color for a healthcare app and generate a full 10-shade scale”