$transparentize_amount: 0.1;
$transparentize_surface_amount: 0.41;

$t_primary: transparentize($primary, $transparentize_amount);
$t_onPrimary: transparentize($onPrimary, $transparentize_amount);
$t_primaryContainer: transparentize($primaryContainer, $transparentize_amount);
$t_onPrimaryContainer: transparentize($onPrimaryContainer, $transparentize_amount);
$t_secondary: transparentize($secondary, $transparentize_amount);
$t_onSecondary: transparentize($onSecondary, $transparentize_amount);
$t_secondaryContainer: transparentize($secondaryContainer, $transparentize_amount);
$t_onSecondaryContainer: transparentize($onSecondaryContainer, $transparentize_amount);
$t_tertiary: transparentize($tertiary, $transparentize_amount);
$t_onTertiary: transparentize($onTertiary, $transparentize_amount);
$t_tertiaryContainer: transparentize($tertiaryContainer, $transparentize_amount);
$t_onTertiaryContainer: transparentize($onTertiaryContainer, $transparentize_amount);
$t_error: transparentize($error, $transparentize_amount);
$t_onError: transparentize($onError, $transparentize_amount);
$t_errorContainer: transparentize($errorContainer, $transparentize_amount);
$t_onErrorContainer: transparentize($onErrorContainer, $transparentize_amount);
$t_colorbarbg: transparentize($colorbarbg, $transparentize_amount);
$t_background: transparentize($background, $transparentize_amount);
$t_onBackground: transparentize($onBackground, $transparentize_amount);
$t_surface: transparentize($surface, $transparentize_surface_amount);
$t_onSurface: transparentize($onSurface, $transparentize_surface_amount);
$t_surfaceVariant: transparentize($surfaceVariant, $transparentize_surface_amount);
$t_onSurfaceVariant: transparentize($onSurfaceVariant, $transparentize_surface_amount);
$t_outline: transparentize($outline, $transparentize_amount);
$t_shadow: transparentize($shadow, $transparentize_amount);
$t_inverseSurface: transparentize($inverseSurface, $transparentize_amount);
$t_inverseOnSurface: transparentize($inverseOnSurface, $transparentize_amount);
$t_inversePrimary: transparentize($inversePrimary, $transparentize_amount);

$hovercolor: mix($t_surface, $t_onSurface, 0.5);
$activecolor: mix($t_surface, $t_onSurface, 0.3);