Poker equipment and home games
What's the best deck of cards for someone who is colour-blind?
Direct answer
A high-contrast four-colour deck with clear corner indices helps distinguish suits.
How to use this answer
Choose a product based on fit, materials, the number of players and how it will be used. Availability and the ideal model vary by market; the following link is a product starting point rather than a tested affiliate offer.
Buy equipment for the actual table size, number of players and storage needs. For a one-off casual game, adaptable accessories can be more useful than a large permanent poker table.
This is a practical or editorial answer; no universal operator rule is claimed.
Useful product or service
Faded Spade FSX Four-Color Playing Cards
Four separate suit colours and clearly printed indices make suit recognition easier.