# Color Scales I/O > Machine-readable summary for AI assistants and crawlers. Human site: https://colorscales.io/ ## Product **Color Scales I/O** is a Figma plugin (Adobe Leonardo-powered) for contrast-first color scales: generate WCAG- and APCA-aware ramps, refine them in one workflow, and export to Figma variables, design tokens (JSON/YAML), or code snippets. ## Install - Figma Community: https://www.figma.com/community/plugin/1564367214330636618/color-scales-i-o - Runs in the Figma desktop app (Windows / macOS). ## Capabilities (short) - Contrast-first palette and scale generation (Leonardo engine) - WCAG 2.x and APCA-oriented checks and tuning - Import / export: Figma variables, design tokens, multiple formats - Design system–oriented workflow (tokens, Dev Mode snippets for Pro) ## Contact - info@colorscales.io ## Canonical - Site: https://colorscales.io/