Spatial gradient detection
Draw a region on any screenshot and ChromaBoard reconstructs the real gradient — axis, stops, and positions — in perceptual Lab space, not naive pixel averages.
ChromaBoard is the workspace where palettes, gradients, and type stop living in scattered screenshots. Extract them from any image, prove they pass contrast, and export tokens your codebase already understands.
Lab
Perceptual engine
WCAG
AA / AAA checks
MCP
Agent connected
Palettes scattered across Figma files, notes, and screenshots.
Contrast discovered in QA, after the interface is already built.
Gradients rebuilt by eye, stop by stop, every single time.
Not a mood board. A calibrated instrument for the colors, gradients, and type that end up in production.
Draw a region on any screenshot and ChromaBoard reconstructs the real gradient — axis, stops, and positions — in perceptual Lab space, not naive pixel averages.
Drop a reference and pull a balanced palette, isolated colors, and detected gradients. Hex labels inside screenshots are read automatically.
Every pair in a palette checked against AA and AAA thresholds, for normal and large text, before it ever reaches production.
Store families, weights, and classifications next to the palettes they belong to. No more fonts living in a folder nobody opens.
CSS custom properties, Tailwind v4 tokens, JSON, SVG, and portrait palette shots ready for a case study or a client deck.
Connect Claude, Cursor, or any MCP client and let your agent read and write palettes, colors, gradients, and fonts directly.
Upload a reference, paste a screenshot, or start from a single hex. Everything lands in one workspace instead of six scattered files.
Refine stops, check contrast, name palettes with AI, and lock the combinations that survive real interfaces.
Export tokens for code, share a public palette link, or hand the whole system to your agent through MCP.
$0
Forever
$6.99
per month · $59/year
$199
one payment
Yes. The free plan is a real workspace, not a trial. You keep 5 palettes, 3 gradients, 30 colors, 10 fonts, one project, and one collection for as long as you want.
It names palettes and colors, classifies font families, and reads hex labels out of screenshots. Free includes 5 calls a month, Pro 200, Lifetime 600 — plus credit packs when you need a burst.
Always. Your palettes, gradients, and exports are yours, on every plan, including anything you sell to clients.
One payment of $199, no renewal. It includes everything in Pro plus the highest AI quota, bulk import, personal API access, and the founder badge.
ChromaBoard installs as an app on desktop and mobile, updates itself when a new version ships, and keeps your workspace readable on small screens.
Free to start, no card required. Your palettes stay yours on every plan.
Start free