Nokia 9210 communicator has a 12-bit color palette. There are two ways for accessing colors: Logical colors (class TLogicalColor) and exact colors (TRgb). Logical colors allow applications to adapt color scheme changes. Because of this, applications should always use logical colors when there is no good reason to hardcode (=use exact colors). In Nokia 9210 TRgb brings you all 12-bit tones.