API Reference > presentation-common > PresentationRules > StyleOverride > backColor backColor backColor: undefined | string Background color that should be used for node. The value should be an ECExpression whose result would evaluate to one the following formats: color name (Red, Blue, etc.) rgb(255, 255, 255) #0F0F0F Defined in presentation/common/src/rules/customization/StyleOverride.ts Line 44 Last Updated: 13 June, 2024