Color theory, put to the test.
CHROMA LAB is a scientific bench for mixing, measuring, and shipping accessible color. Validate palettes against WCAG, translate across gamuts, and export production-ready assets — all in one interactive environment.
Features
Precision tools built for the modern color scientist.
Spectral Mixer
Blend colors in RGB, LAB, and HCL spaces with real-time delta-E calculation. See how mixtures shift under different illuminants.
Learn more →arrow_forwardContrast Lab
Every mix is automatically scored against WCAG 2.1 AA and AAA thresholds. Get instant feedback on text and UI element accessibility.
Learn more →arrow_forwardGamut Mapper
Translate palettes between sRGB, Display P3, and CMYK with perceptual intent preservation. Export device-specific profiles.
Learn more →arrow_forwardHow It Works
Three steps to validate and export your color system.
Load your swatches
Paste HEX, RGB, or LAB values or drag-and-drop ASE, JSON, or CSV files.
Run the mix
Create mixtures, adjust ratios, and see instant contrast and gamut mapping.
Export the evidence
Generate accessible palettes, contrast reports, and design tokens for Figma, CSS, or iOS/Android.
Testimonials
What color scientists and designers are saying.
CHROMA LAB cut our color validation time by 70%. The contrast scoring is spot-on and has prevented multiple accessibility issues before release.
Alex Rivera
Lead Designer, Veridian Systems
Finally, a tool that treats color as a scientific measurement. The gamut mapping saved us from costly print reworks.
Morgan Smith
Color Scientist, Pigment Labs
The WCAG integration is seamless. We now ship with confidence knowing our palettes meet accessibility standards.
Taylor Kim
Accessibility Lead, Apex Digital
Pricing
Plans for every stage of your color journey.
Monthly billing
Bench
Lab
Studio
FAQ
Answers to common questions about color science and accessibility.