Код: Выделить всё
val primaryLight = Color(0xFF1F6A4E)
private val lightScheme = lightColorScheme(
primary = primaryLight
)
@Composable
fun AppTheme(
darkTheme: Boolean = isSystemInDarkTheme(),
// Dynamic color is available on Android 12+
dynamicColor: Boolean = true,
content: @Composable () -> Unit
) {
val colorScheme = when {
dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
val context = LocalContext.current
if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
}
darkTheme -> darkScheme
else -> lightScheme
}
MaterialTheme(
colorScheme = colorScheme,
typography = Typography,
content = content
)
}
Код: Выделить всё
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
enableEdgeToEdge()
setContent {
AppTheme{
Box(
Modifier
.fillMaxSize()
.background(MaterialTheme.colorScheme.primary))
}
}
}
}

Подробнее здесь: https://stackoverflow.com/questions/791 ... rect-color