Elysia Tools
Navigation
Design
Convert XYZ color values to LAB for color management
Execution
Fill in the form, run the tool, and review the result in one place.
Samples
Related
Ready for a run
Tool usage guide
The XYZ to LAB Converter is a precise utility designed to transform CIE XYZ color space coordinates into the perceptually uniform CIELAB color space, essential for professional color management and digital design workflows.
Background
A developer is updating a website's color palette to use modern CSS color functions for better gamut support.
Problem
The existing design system provides colors in XYZ format, but the CSS requires the LAB color space.
How to use
Input the XYZ values and select the 'CSS' output format to get ready-to-use code.
Output Format: cssOutcome
The tool outputs 'lab(50 0 0)' strings that can be directly pasted into the site's stylesheet.
Background
A designer is creating a custom ICC profile for a new printer and needs to convert raw sensor data.
Problem
The sensor outputs raw XYZ data, but the profile software requires CIELAB coordinates.
How to use
Paste the list of XYZ coordinates and select the 'labeled' output format for easy documentation.
Output Format: labeledOutcome
XYZ is a device-independent color space representing all colors visible to the human eye, while LAB is designed to be perceptually uniform, meaning a change in value corresponds to a similar change in perceived color.
Yes, you can paste multiple XYZ values into the input area, with each color on a new line, to process them in a single batch.
This tool uses the standard D65 illuminant, which is the industry standard for most digital color management tasks.
You can output results as standard lab() functions, CSS-compatible lab() syntax, simple comma-separated values, or labeled L, A, and B coordinates.
Yes, it provides the accurate mathematical conversion required for color matching and profile creation in professional print workflows.
The tool provides a clean list of 'L:50 A:0 B:0' values, allowing for easy manual entry into the calibration software.