Colorimetry — Color Science
Reference tools for chromaticity, adaptation, standard illuminants, and gamut mapping workflows.
CIE Chromaticity
Chromaticity diagrams and coordinate converters (xy, u'v', UCS).
Open CIE Chromaticity- CIE xy & u'v'
- Coordinate converters
- Diagram overlays
Illuminants
Reference spectra for standard illuminants and conversion helpers.
Open Illuminants- D65, D50, A, etc.
- Spectral samples
- Use in conversions
Chromatic Adaptation
Adaptation transforms and dynamic adaptation demos for viewing conditions.
Open Adaptation Tools- CATs (Bradford, von Kries)
- Dynamic adaptation
- Preview comparisons
Gamut Mapping
Techniques for mapping colors between gamuts and preserving appearance.
Open Gamut Mapping- Compression strategies
- Perceptual methods
- Example pipelines
All Color Tools
Open the broader color utilities collection: converters, palettes, LUTs and utilities.
Open Tools- Converters & pickers
- Palette and LUT tools
- Accessibility checks
Colorimetry Resources
Reference data, formulas, and guides for accurate color measurement and reporting.
Standard Spectra
Downloadable spectra for standards and measured samples.
Conversion Notes
Formulas and examples for spectral → color conversions and illuminant use.
Measurement Tips
Practical advice for capturing reliable spectral data.