API Reference > imodeljs-common > DisplayStyles > DisplayStyleSettingsProps > monochromeColor monochromeColor monochromeColor: undefined | number The color used in monochrome mode. Defaults to white. The monochrome color is applied to all surfaces and linear geometry. It is never applied to the edges of surfaces, except in Wireframe render mode. Defined in core/common/src/DisplayStyleSettings.ts Line 103 Last Updated: 12 June, 2024