Amplitude UI Skills

Opinionated constraints for building Amplitude-style interfaces with AI agents.

When to Apply

Reference these guidelines when:

• Building light-mode interfaces
• Creating Amplitude-inspired design systems
• Implementing UIs with Inter font and 4px grid

Colors

• SHOULD use light backgrounds for primary surfaces
• MUST use #000000 as page background (surface-base)
• MUST use #3151E1 for primary actions and focus states (accent)
• SHOULD reduce color palette (currently 25 colors detected)
• MUST maintain text contrast ratio of at least 4.5:1 for accessibility