Establish a quiet background
Most interfaces benefit from generous neutral space. The background should support content, not compete with it. Cards can use nearby neutral shades, borders, or subtle shadows to create separation without requiring another bright hue.
Make primary actions unmistakable
Choose one primary action style and use it consistently. If every secondary button is also loud, the hierarchy breaks down. Make sure text on the primary button maintains adequate contrast and that hover and focus states remain clear.
Use semantic colors deliberately
Success, warning, and error colors should have consistent meanings. Do not rely on color alone to communicate status; pair it with labels or icons. Avoid repurposing an error red for everyday decorative content if it could confuse users.
Preview realistic content
Test with long labels, dense tables, mobile cards, and paragraphs, not only an attractive hero. A theme must work across diverse screen sizes and information density. Compare light and dark previews when supporting both modes.
Before you ship
Compare the colors against the actual design, verify small text and form states with the Contrast Checker, and export named tokens so future edits remain consistent. There is no palette that automatically makes every interface accessible.
Try it with real colors.
Explore a harmonious palette and see what your choices do in an interface.
Open color studio