adjust opacity
MODIFY
WalletWasabi.Gui/Controls/LockScreen/SlideLockScreenView.xaml
WalletWasabi.Gui/Controls/LockScreen/SlideLockScreenView.xaml
xmlns:lockscreen="clr-namespace:WalletWasabi.Gui.Controls.LockScreen;assembly=WalletWasabi.Gui"
x:Class="WalletWasabi.Gui.Controls.LockScreen.SlideLockScreenView">
<Grid Background="{DynamicResource ThemeBackgroundBrush}">
- <DrawingPresenter Width="300" Height="300" Opacity="0.45" VerticalAlignment="Center" HorizontalAlignment="Center"
+ <DrawingPresenter Width="300" Height="300" Opacity="0.25" VerticalAlignment="Center" HorizontalAlignment="Center"
Drawing="{DynamicResource WasabiLogo}" />
<TextBlock Text="Click and Drag upwards to unlock."
VerticalAlignment="Bottom"

adjust opacity