DynamicScheme
Description:
public DynamicScheme (
HCTColor hct,
SchemeVariant variant,
bool is_dark,
double contrast_level,
TonalPalette primary,
TonalPalette secondary,
TonalPalette tertiary,
TonalPalette neutral,
TonalPalette neutral_variant,
TonalPalette? error)