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InDesign2026 InDesign Server2025 Illustrator29 PhotoshopCC 2015.5 Bridge2021 Core JavaScriptExtendScript only ScriptUIExtendScript only
Object

LabColor

An Lab color specification.

Color ›LabColor

Properties

NameType AccessDescription
static Number = 0.0 -128.0–127.0 read/write The a color value (between -128.0 and 127.0)
static Number = 0.0 -128.0–127.0 read/write The b color value (between -128.0 and 127.0)
static Number = 0.0 0.0–100.0 read/write The L color value (between 0.0 and 100.0)