iPoker settings
For Red Star specific settings see here.
For Bet365 specific settings see here.
Settings > Avatar
Settings > Theme
Table Theme: Use dark colours and plain pattern.
Cards: Select same as below. Back deck will vary across iPoker skins; choose a light colour.
warning
If your iPoker skin only offers darker back deck colours and GTO Hero does not detect the players, please contact us so we can add support for your specific iPoker skin.